data-cleaning

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How can I transform multiple choice character columns to numeric indicator columns using tidyverse?
user_72490960
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33
tidyr dplyr data-cleaning r
Creating a variable that appends together strings
user_177550610
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2
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31
data-wrangling data-cleaning r
Reverse negatives for numeric values according to category in R
user_177550610
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2
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88
data-wrangling data-cleaning r
R cleaning data frame to identify which columns don't have corresponding output columns
user_59213440
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28
tidyr dplyr data-cleaning r
How to select values out of many in pandas dataframe using conditions?
user_22874860
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1
1
76
pandas data-cleaning dataframe python
How to run a script on each folder in a drive?
user_194299350
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3
1
38
data-cleaning duplicates python
Creating another column in pandas based on a pre-existing column
user_142506410
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1
3
60
pandas data-cleaning dataframe python
Creating columns with hierarchal relationship to each other from two original columns
user_195595740
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1
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39
pandas data-cleaning dataframe python
Mapping dictionary to pandas dataframe with lists
user_142506410
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1
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108
pandas data-cleaning dataframe dictionary python
Copy a row if there is only one record for that group
user_165404690
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1
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dplyr data-cleaning r
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