data-wrangling

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data-wrangling pandas eda python-3.x
R - manipulating time series data
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data-wrangling r
merge by id but replace old data with new data in some columns
user_150855050
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data-wrangling r
Rearranging data by year
user_183192890
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data-wrangling r
How to modify a column named in another column using adjacent column in tidyverse?
user_55124690
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across data-wrangling dplyr r
How to make new variable that takes 1 if the string in another column contains a word with varying punctuation and font size?
user_152830410
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69
data-wrangling data-cleaning multiple-columns r string
how to restructure date format to another format to get new columns
user_45295480
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data-wrangling dplyr lubridate dataframe r
How to make a function that fills empty rows in one column with the values of those in another column?
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61
data-wrangling data-cleaning r function
How to evaluate conditions met on previous values within a group in a data.frame in R
user_155871840
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71
data-wrangling tidyverse r
R: harder pivot_longer arguments
user_96655650
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data-wrangling tidyr pivot r
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