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New posts in plyr
Grouped correlation with dplyr (works only on console)
Oct 14, 2017
r
dataframe
plyr
dplyr
Multiple density graphs different groups (based on factor level) using plyr
Oct 28, 2021
r
loops
graphics
plyr
Subset R data frame contingent on the value of duplicate variables
May 21, 2022
r
dataframe
subset
plyr
data.table
With min() in R return NA instead of Inf
Feb 27, 2022
r
dplyr
plyr
min
Conditional NA filling by group
Sep 03, 2022
r
dplyr
data.table
plyr
na
Repeat elements of vector in R
Jul 14, 2020
r
plyr
Am I using plyr right? I seem to be using way too much memory
Aug 21, 2022
r
plyr
data.table
na.locf converts data from numeric to character
Oct 20, 2021
r
plyr
zoo
How to use string variables to create variables list for ddply?
Oct 17, 2021
r
plyr
List all variables (and their proportions) in a subset of a dataframe
Mar 11, 2022
r
plyr
subset parameter in layers is no longer working with ggplot2 >= 2.0.0
Sep 21, 2020
r
ggplot2
plyr
Replace missing values (NA) in one data set with values from another where columns match
Sep 26, 2022
r
plyr
Loops to create new variables in ddply
Aug 23, 2022
r
for-loop
plyr
Accessing grouped data in dplyr
Mar 11, 2022
r
plyr
dplyr
Combine a list of data frames into one preserving row names
Jun 29, 2022
r
data.table
plyr
dplyr
Aggregate a data frame based on unordered pairs of columns
Nov 12, 2022
r
aggregate
plyr
R - Faster Way to Calculate Rolling Statistics Over a Variable Interval
Nov 01, 2022
r
asynchronous
plyr
intervals
windowing
Applying a custom function on data.table instead of using plyr and ddply
Nov 14, 2016
r
data.table
plyr
Problem loading the plyr package
Sep 09, 2017
r
plyr
Fill NA values with the trailing row value times a growth rate?
Aug 01, 2022
r
plyr
dplyr
apply
na
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