plyr

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Counting unique combinations of values in 1 column and 2 additional columns without duplicates
user_133948880
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1
2
41
dplyr plyr r
aggregate function in R, sum of NAs are 0
user_196081850
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1
1
25
summarize plyr aggregate r
Using a key to replace values across a whole data.table
user_96395350
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1
4
125
data.table plyr dataframe r
r `dlply` error handling when model fails
user_187957290
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1
1
14
dplyr plyr regression r
Cannot destroy youtube embedded video player
user_44948130
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1
1
146
reactjs plyr javascript
Cover whole page with a video player
user_186329680
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1
0
51
plyr media-player css html
How to summarise and subset multi-level grouped dataframe in dplyr and R
user_106654970
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1
2
57
summarize dplyr plyr r
R function to add multiple new columns based on values from a group of columns
user_103605950
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1
2
165
dplyr plyr data-manipulation r
rbind a dataframe column containing list of different lengths
user_177044940
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3
3
118
rbind plyr r list
Calculations based on Quartiles (Any percentile)
user_14717080
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2
1
33
dplyr plyr r
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