dplyr

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How to check whether all values in grouped columns are the same?
user_49376440
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2
2
409
dplyr r group-by
Label time of day min and max values occur in R dataframe
user_110695100
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1
1
34
dplyr time-series dataframe if-statement r
Most efficient way to mutate multiple new columns at once using the same formula but different existing columns?
user_103282820
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1
1
33
dplyr dataframe r
A Tricky Pivot Longer
user_130468060
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1
2
97
tidyr dplyr dataframe r
Average rows of dataframe with duplicated values in more than n numerical columns
user_92836070
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2
1
101
dplyr duplicates r average
Replace missing values if previous and next values are consistent
user_146220150
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2
1
85
dplyr tidyverse dataframe r
Mutate one column by filtering others in dplyr
user_119356540
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1
2
220
dplyr tidyverse r
Identify first occurence in dataframe in R and subsequently label every third row
user_158340790
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1
2
36
data-science dplyr dataframe r
Add number of months in a dataframe in R
user_149075370
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1
3
45
dplyr tidyverse dataframe r
R: Joining Maps Together
user_132038410
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1
1
125
dplyr leaflet data-visualization geospatial r
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