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New posts in plyr

Replace missing values (NA) in one data set with values from another where columns match

r plyr

Loops to create new variables in ddply

r for-loop plyr

Accessing grouped data in dplyr

r plyr dplyr

Combine a list of data frames into one preserving row names

r data.table plyr dplyr

Aggregate a data frame based on unordered pairs of columns

r aggregate plyr

R - Faster Way to Calculate Rolling Statistics Over a Variable Interval

Applying a custom function on data.table instead of using plyr and ddply

r data.table plyr

Problem loading the plyr package

r plyr

Fill NA values with the trailing row value times a growth rate?

r plyr dplyr apply na

How to get top n companies from a data frame in decreasing order

r sorting plyr top-n

Using Dates with the data.table package

r datetime data.table plyr

Apply a list of n functions to each row of a dataframe?

r apply plyr

Summing rows based on specific factor combinations

r plyr data.table

How to use ddply to add a column to a data frame?

r plyr

R: Generic flattening of JSON to data.frame

json r dataframe plyr data.table

R use ddply or aggregate

r aggregate plyr

Unique rows, considering two columns, in R, without order

r unique plyr dplyr

Block bootstrap from subject list

Reshape multiple categorical variables to binary response variables

r plyr reshape reshape2

renaming the output column with the plyr package in R

r plyr