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Learn how to use TidyFinance package to retrieve and explore financial data, while contributing to charity! Join our workshop on TidyFinance: Financial Data in R that is a part of our workshops for Ukraine series.
Here’s some more info:
Title: TidyFinance: Financial Data in R
Date: Thursday, November 24th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)
Speaker: Patrick Weiss, PhD, CFA is a postdoctoral researcher at Vienna University of Economics and Business. Jointly with Christoph Scheuch and Stefan Voigt, Patrick wrote the open-source book www.tidy-finance.org, which serves as the basis for this workshops. Visit his webpage for additional information.
Description: This workshop explores financial data available for research and practical applications in financial economics. The course relies on material available on www.tidy-finance.org and covers: (1) How to access freely available data from Yahoo!Finance and other vendors. (2) Where to find the data most commonly used in academic research. This main part covers data from CRSP, Compustat, and TRACE. (3) How to store and access data for your research project efficiently. (4) What other data providers are available and how to access their services within R.
Minimal registration fee: 20 euro (or 20 USD or 750 UAH)
How can I register?
- Go to https://bit.ly/3PFxtNA and donate at least 20 euro. Feel free to donate more if you can, all proceeds go directly to support Ukraine.
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
If you are not personally interested in attending, you can also contribute by sponsoring a participation of a student, who will then be able to participate for free. If you choose to sponsor a student, all proceeds will also go directly to organisations working in Ukraine. You can either sponsor a particular student or you can leave it up to us so that we can allocate the sponsored place to students who have signed up for the waiting list.
How can I sponsor a student?
- Go to https://bit.ly/3PFxtNA and donate at least 20 euro (or 17 GBP or 20 USD or 750 UAH). Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
If you are a university student and cannot afford the registration fee, you can also sign up for the waiting list here. (Note that you are not guaranteed to participate by signing up for the waiting list).
You can also find more information about this workshop series, a schedule of our future workshops as well as a list of our past workshops which you can get the recordings & materials here.
Looking forward to seeing you during the workshop!
Learn how to visualize regression results, while contributing to charity! Join our workshop on Visualizing Regression Results in R which is a part of our workshops for Ukraine series.
Here’s some more info:
Title: Visualizing Regression Results in R
Date: Thursday, December 1st, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)
Speaker: Dariia Mykhailyshyna, PhD Economics student at the University of Bologna. Previously worked at a Ukrainian think tank Centre of Economic Strategy.
Description: In this workshop, we will look at how you can use ggplot and other packages to visualize regression results. We will explore different types of plots. Firstly, we will plot regression lines both for the bivariate regressions and multivariate regressions. We will also explore different ways of plotting regression coefficients and look at how we can visualize coefficients and standard error of multiple variables from a single regression, of a single variable from multiple regressions, and of multiple variables from multiple regressions. We will also learn how to plot other regression outputs, such as marginal effects, odds ratios and predicted values. In the process, we will also learn how to tidy the output of the regression model and convert it to the dataframe and how to automize the process of running regression by using a loop.
Minimal registration fee: 20 euro (or 20 USD or 750 UAH)
How can I register?
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
If you are not personally interested in attending, you can also contribute by sponsoring a participation of a student, who will then be able to participate for free. If you choose to sponsor a student, all proceeds will also go directly to organisations working in Ukraine. You can either sponsor a particular student or you can leave it up to us so that we can allocate the sponsored place to students who have signed up for the waiting list.
How can I sponsor a student?
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
If you are a university student and cannot afford the registration fee, you can also sign up for the waiting list here. (Note that you are not guaranteed to participate by signing up for the waiting list).
You can also find more information about this workshop series, a schedule of our future workshops as well as a list of our past workshops which you can get the recordings & materials here.
Looking forward to seeing you during the workshop!
Learn how to use Bayesian multilevel modeling in R, while contributing to charity! Join our workshop on Bayesian multilevel modeling in R with brms that is a part of our workshops for Ukraine series.
Here’s some more info:
Title: Bayesian multilevel modeling in R with brms
Date: Thursday, November 10th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)
Speaker: Paul Bürkner is a statistician currently working as a Junior Research Group Leader at the Cluster of Excellence SimTech at the University of Stuttgart (Germany). He is interested in a wide range of research topics most of which involve the development, evaluation, implementation, or application of Bayesian methods. He is the author of the R package brms and member of the Stan Development Team. Previously, Paul studied Psychology and Mathematics at the Universities of Münster and Hagen (Germany) and did his PhD in Münster about optimal design and Bayesian data analysis. He has also worked as a Postdoctoral researcher at the Department of Computer Science at Aalto University (Finland).
Description: The workshop will be about Bayesian multilevel models and their implementation in R using the package brms. At start there will be a short introduction to multilevel modeling and to Bayesian statistics in general followed by an introduction to Stan, which is an incredibly flexible language to fit open-ended Bayesian models. I will then explain how to access Stan using just basic R formula syntax via the brms package. It supports a wide range of response distributions and modeling options such as splines, autocorrelation, or censoring all in a multilevel context. A lot of post-processing and plotting methods are implemented as well. Some examples from Psychology and Medicine will be discussed.
Minimal registration fee: 20 euro (or 20 USD or 750 UAH)
How can I register?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro. Feel free to donate more if you can, all proceeds go directly to support Ukraine.
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
If you are not personally interested in attending, you can also contribute by sponsoring a participation of a student, who will then be able to participate for free. If you choose to sponsor a student, all proceeds will also go directly to organisations working in Ukraine. You can either sponsor a particular student or you can leave it up to us so that we can allocate the sponsored place to students who have signed up for the waiting list.
How can I sponsor a student?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro (or 17 GBP or 20 USD or 750 UAH). Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
If you are a university student and cannot afford the registration fee, you can also sign up for the waiting list here. (Note that you are not guaranteed to participate by signing up for the waiting list).
You can also find more information about this workshop series, a schedule of our future workshops as well as a list of our past workshops which you can get the recordings & materials of here.
Looking forward to seeing you during the workshop!
Learn classification modeling to improve your decision-making for your business or use these skills for your research in our 2-part workshop! These workshops are a part of our workshops for Ukraine series, and all proceeds from these workshops go to support Ukraine. You can find more information about other workshops, as well as purchase recordings of the previous workshops here.
In the first part of the workshop titled Classification modeling for profitable decisions, which will take place online on Thursday, October 20th, 18:00 – 20:00 CET, we will cover the theoretical framework that you need to know to perform classification analysis and cover the key concepts.
The second part of the workshop that will take place on Thursday, October 27th, 18:00 – 20:00 CET will include hands-on practice in R, so that you can learn how to implement the concepts covered in the first part in R.
You can register for each part separately, so you can choose whether you wish to attend both parts or just part 1 or part 2.
Below you can find more information about each part and how to register for it:
PART 1
Title: Classification modeling for profitable decisions: Theory and a case study on firm defaults.
Date: Thursday, October 20th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)
Speaker: Gábor Békés is an Assistant Professor at the Department of Economics and Business of Central European University, a research fellow at KRTK in Hungary, and a research affiliate at CEPR. His research is focused on international economics; economic geography and applied IO, and was published among others by the Global Strategy Journal, Journal of International Economics, Regional Science and Urban Economics or Economic Policy and have authored commentary on VOXEU.org. His comprehensive textbook, Data Analysis for Business, Economics, and Policy with Gábor Kézdi was publsihed by Cambridge University Press in 2021.
Description: This workshop will introduce the framework and methods of probability prediction and classification analysis for binary target variable. We will discuss the key concepts such as probability prediction, classification threshold, loss function, classification, confusion table, expected loss, the ROC curve, AUC and more. We will use logit models as well as random forest to predict probabilities and classify. In the workshop we will focus on a case study on firm defaults using a dataset on financial and management features of firms. The workshop material is based on a chapter and a case study from my textbook. Code in R and Python are available from the Github repo, and the data is available as well. The workshop will introduce key concepts, but the focus will be on data wrangling and modelling decisions we make for a real life problem. There will be a follow-up workshop focusing on the coding side of the case study.
Minimal registration fee: 20 euro (or 20 USD or 750 UAH)
Suggested registration fee for professionals: 50 euro (if you can afford it, our suggested registration fee for this workshop is 50 euro. If you cannot afford it, you can still register by donating 20 euro).
Remember that you can register even if you will not be able to attend in person as all registered participants will get a recording.
How can I register?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro. Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
If you are not personally interested in attending, you can also contribute by sponsoring a participation of a student, who will then be able to participate for free. If you choose to sponsor a student, all proceeds will also go directly to organisations working in Ukraine. You can either sponsor a particular student or you can leave it up to us so that we can allocate the sponsored place to students who have signed up for the waiting list.
How can I sponsor a student?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro (or 17 GBP or 23 USD or 660 UAH). Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
If you are a university student and cannot afford the registration fee, you can also sign up for the waiting list here. (Note that you are not guaranteed to participate by signing up for the waiting list).
PART 2
Title: Classification modelling for profitable decisions: Hands on practice in R
Date: Thursday, October 27th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)
Speaker: Ágoston Reguly is a Postdoctoral Fellow at the Financial Services and Innovation Lab of Scheller College of Business, Georgia Institute of Technology. His research is focused on causal machine learning methods and their application in corporate finance. He obtained his Ph.D. degree from Central European University (CEU), where he has taught multiple courses such as data analysis, coding, and mathematics. Before CEU he worked for more than three years at the Hungarian Government Debt Management Agency.
Description: This workshop will implement methods of probability prediction and classification analysis for the binary target variable. This workshop is a follow-up to Gábor Békés’s workshop on the key concepts and (theoretical) methods for the same subject. We will use R via RStudio to apply probability prediction, classification threshold, loss function, classification, confusion table, expected loss, the ROC curve, AUC, and more. We will use linear probability models, logit models as well as random forests to predict probabilities and classify. In the workshop, we follow the case study on firm defaults using a dataset on financial and management features of firms. The workshop material is based on a chapter and a case study from the textbook of Gábor Békés and Gábor Kézdi (2021): Data Analysis for Business, Economics, and Policy, Cambridge University Press. The workshop will not only implement the key concepts, but the focus will be on data wrangling and modeling decisions we make for a real-life problem.
Minimal registration fee: 20 euro (or 20 USD or 750 UAH)
Suggested registration fee for professionals: 50 euro (if you can afford it, our suggested registration fee for this workshop is 50 euro. If you cannot afford it, you can still register by donating 20 euro).
How can I register?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro. Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
How can I sponsor a student?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro (or 17 GBP or 23 USD or 660 UAH). Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
If you are a university student and cannot afford the registration fee, you can also sign up for the waiting list here. (Note that you are not guaranteed to participate by signing up for the waiting list).
Looking forward to seeing you during the workshop!
Learn how to do empirical asset pricing in R, while contributing to charity! Join our workshop on TidyFinance: Empirical asset pricing in R which is a part of our workshops for Ukraine series.
Here’s some more info:
Title: TidyFinance: Empirical asset pricing in R
Date: Thursday, October 13th 18:00 – 20:00 CEST (Rome, Berlin, Paris timezone)
Speaker: Patrick Weiss, PhD, CFA is a postdoctoral researcher at Vienna University of Economics and Business. Jointly with Christoph Scheuch and Stefan Voigt, Patrick wrote the open-source book www.tidy-finance.org , which serves as the basis for this workshops. Visit his webpage for additional information.
Description: This workshop explores empirical asset pricing and combines explanations of theoretical concepts with practical implementations. The course relies on material available on www.tidy-finance.org and proceeds in three steps: (1) We dive into the most used data sources and show how to work with data from WRDS, forming the basis for the analysis. We also briefly introduce some other possible sources of financial data. (2) We show how to implement the capital asset pricing model in rolling-window regressions. (3) We introduce the widely used method of portfolio sorts in empirical asset pricing. During the workshop, we will combine some theoretical insights with hands-on implementations in R.
How can I register?
- Go to https://bit.ly/3PFxtNA and donate at least 20 euro. Feel free to donate more if you can, all proceeds go directly to support Ukraine.
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
If you are not personally interested in attending, you can also contribute by sponsoring a participation of a student, who will then be able to participate for free. If you choose to sponsor a student, all proceeds will also go directly to organisations working in Ukraine. You can either sponsor a particular student or you can leave it up to us so that we can allocate the sponsored place to students who have signed up for the waiting list.
How can I sponsor a student?
- Go to https://bit.ly/3PFxtNA and donate at least 20 euro (or 17 GBP or 20 USD or 750 UAH). Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
If you are a university student and cannot afford the registration fee, you can also sign up for the waiting list here. (Note that you are not guaranteed to participate by signing up for the waiting list).
You can also find more information about this workshop series, a schedule of our future workshops as well as a list of our past workshops which you can get the recordings & materials of here.
Looking forward to seeing you during the workshop!
Learn how to work with Spatial Data in R, while contributing to charity! Join our workshop on Fundamentals of Exploratory and Inferential Spatial Data Analysis in R which is a part of our workshops for Ukraine series.
Here’s some more info:
Title: Fundamentals of Exploratory and Inferential Spatial Data Analysis in R
Date: Thursday, September 13th, 18:00 – 20:00 CEST (Rome, Berlin, Paris timezone)
Speaker: Denys Dukhovnov, Ph.D. student in Demography at University of California, Berkeley. His research revolves around small-area estimation and geographic inequalities in mortality in the United States. He holds a previous M.A. degree in Data Analytics and Applied Social Research, held multiple research positions in social science fields, and currently works as a researcher at the Human Mortality Database (HMD).
Description: This workshop will provide a hands-on overview of the exploratory and inferential spatial data analysis in R. The attendees will become familiar with statistical concepts of spatial adjacency and dependence and with various methods of measuring it (using such indicators as Moran’s I, Geary’s C, LISA/ELSA plots, etc.), as well as with statistical challenges of working with spatial data (e.g. modifiable areal unit problem or MAUP). In addition, the workshop will provide a foundational overview of inferential spatial analysis, specifically through the application of the basic types of spatial econometric regression models (SAR, SLX, SEM models). An emphasis will be made on the interpretation and reporting of the model performance and results. Prior familiarity with spatial data types and OLS regression is helpful, but not necessary.
How can I register?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro. Feel free to donate more if you can, all proceeds go directly to support Ukraine.
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the registration form, attaching a screenshot of a donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after donation).
If you are not personally interested in attending, you can also contribute by sponsoring the participation of a student, who will then be able to participate for free. If you choose to sponsor a student, all proceeds will also go directly to organizations working in Ukraine. You can either sponsor a particular student or you can leave it up to us so that we can allocate the sponsored place to students who have signed up for the waiting list.
How can I sponsor a student?
- Go to https://bit.ly/3wvwMA6 or https://bit.ly/3PFxtNA and donate at least 20 euro (or 17 GBP or 20 USD or 750 UAH). Feel free to donate more if you can, all proceeds go to support Ukraine!
- Save your donation receipt (after the donation is processed, there is an option to enter your email address on the website to which the donation receipt is sent)
- Fill in the sponsorship form, and attaching the screenshot of the donation receipt (please attach the screenshot of the donation receipt that was emailed to you rather than the page you see after the donation). You can indicate whether you want to sponsor a particular student or we can allocate this spot ourselves to the students from the waiting list. You can also indicate whether you prefer us to prioritize students from developing countries when assigning place(s) that you sponsored.
You can also find more information about this workshop series, a schedule of our future workshops as well as a list of our past workshops which you can get the recordings & materials of here.
Looking forward to seeing you during the workshop!
Learn R (as well as Python and other tools for data analysis) and contribute to charity at the same time.
Since April, we have been running a series of weekly workshops on R and other tools for data analysis, all proceeds from which go to support Ukraine. Our workshops cover topics for people with different prior levels of experience in R: from complete beginners to experienced users. All workshops are recorded, so you can register even if you are not able to attend in person!
Introduction to R Shiny
Our next workshop on R will take place on August 4th and will cover Introduction to R Shiny. You will (a) learn how to set up basic statistical simulations, (b) learn how to create data-based applications, and (c) cover the nuts and bolts of the user interface in Shiny.
To register you can donate 20 euros here or here and fill in this registration form, attaching the donation confirmation which will be emailed to you. If you are a student who is not able to pay the registration fee, you can sign up for the waiting list here. If you are not interested in this workshop but would like to support us, make a donation & support students in learning, you can sponsor a student by donating 20 euros per student here or here and filling in this form. You can read more about this workshop here.
Introduction to Quarto
We also will have a workshop on Introduction to Quarto on August 11th. You will learn how to create and publish documents using Quarto, a modern platform for creating professional articles, slide decks, websites, and other publications. By way of an introductory example, participants will be walked through the process of crafting and publishing their own personal professional website.
To register you can donate 20 euros here or here and fill in this registration form, attaching the donation confirmation which will be emailed to you. If you are a student who is not able to pay the registration fee, you can sign up for the waiting list here. If you are not interested in this workshop but would like to support us, make a donation & support students in learning, you can sponsor a student by donating 20 euros per student here or here and filling in this form. You can read more about this workshop here.
Previous workshops
If you make a donation, you can also get recordings and materials of any of our previous workshops. We have a wide range on workshops in R available from Introduction to R in Tidyverse and Data Visualization with ggplot to Text Data Analysis in R, Web Scraping in R and Introduction to Spatial Data Analysis in R. You can read more information about all of our past workshops and find out how to get access to the recordings and the materials here (scroll to ‘previous workshops’ section).
More information
You can find more information about any of our upcoming workshops here. You can also subscribe to our mailing list to get updates about the future workshops here. If you experience any issues with registration process or have any questions or suggestions, feel free to email me at [email protected]