Data Science
Fix: Split Uneven Vector Numbers to Digits Fast (2025)
Struggling to split a vector of uneven numbers (e.g., [12, 345, 6]) into digits efficiently? Discover 4 fast Python methods, from loops to NumPy & divmod.
Alex Grayson•
6 min read
#data manipulation
4 articles tagged with "data manipulation"
Explore all content related to data manipulation. Find tutorials, guides, tips, and insights from our collection of articles on this topic.
Showing 4 of 4 articles
Productivity
How to Transpose on Drag: Fill Rows, Not Columns 2025
Tired of copy-pasting to turn a column into a row? Learn the simple formula trick to transpose data on drag in Excel & Google Sheets. Fill rows, not columns!
David Chen•
6 min read
![R: Filter Grouped Data with IF ELSE - 3 Steps [2025]](data:image/svg+xml;base64,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)
R Programming
R: Filter Grouped Data with IF ELSE - 3 Steps [2025]
Learn to master conditional filtering in R. This 2025 guide shows you how to filter grouped data using if-else logic with dplyr in just 3 simple steps.
Dr. Alex Schmidt•
7 min read
R Programming
Debugging R Filter with IF ELSE on Groups: 2025 Fixes
Struggling with conditional filtering on grouped data in R? Learn to debug and fix common errors using dplyr's if_else and case_when for 2025 best practices.
Dr. Anya Sharma•
7 min read
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