Ryan Estrellado

Standardize office, payee, and recipient fields

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The office, payee, and recipient fields aren't standardized so unique entities that are spelled differently need to be collapsed into one value. You can read more about that problem under...

Now that the code from `load.R`, `clean.R`, `do.R`, and `func.R` are consolidated in `explore_house_exp.Rmd`, we need to remove these unused scripts and add `exp_summary.R` to the other functions in the...

Make updates for second edition

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This PR is for edits to the readme file to bring it up to date for DSIEUR, 2nd Ed.

Introduction/edits for clarity

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This PR is for edits to the introduction chapter. I edited for readability and consistent formatting. In particular, I used asterisks and single spacing for bulleted lists. Knitting generated new...

Select and update the dataset used in the machine learning walkthrough. Our email to T&F referenced the Open University Learning Analytics dataset (OULAD). This is for walkthrough 8 (Ch 14).

Update the social network used in the social media walkthrough based on the latest Twitter/X APIs. This update is for Walkthrough 5 (Ch 11).

Update the package readers use in the machine learning walkthrough from {caret} to {tidymodels}. This update is for Walkthrough 8 (Ch 14).

Decide on a uniform way to do em dashes and en dashes in the rmarkdown files for each chapter. Search and replace.