data-manipulation

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creating new rows from difference of two columns in pandas dataframe
user_142275280
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2
1
89
pandas data-manipulation python
Pivot longer multiple columns while pivot wider others
user_107830900
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2
2
699
dplyr data-manipulation pivot r
Filter nan values out of rows in pandas
user_137502690
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5
1
1964
pandas data-manipulation dataframe python
Data management: flatten data with R
user_44454900
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3
3
132
tidyr dplyr data-manipulation r
"binning" rows into ranges (dplyr/R)
user_132038410
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2
2
402
dplyr data-manipulation if-statement range r
How to concatenate the string of a header (or cell), to the value of another cell?
user_148311680
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2
2
92
tidyverse data-cleaning data-manipulation r loops
Building data frame of flood metric calculations with a for loop in R
user_149025030
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2
1
58
dplyr subset data-manipulation r loops
creating new column while using group_by, quantile and other functions takes long time and doesn't gives desired outcome
user_142275280
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1
1
38
data-manipulation r
Convert a data frame to a list with proper label in R
user_135380300
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2
2
87
data-manipulation r list
Identifying points by color
user_132038410
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1
3
521
data-visualization cluster-analysis data-manipulation machine-learning r
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