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New posts in plyr

Combine frequency tables into a single data frame

r plyr

Extract most recent entry, under a certain condition

r indexing split plyr data.table

Problems using dplyr in a function (group_by)

r function plyr dplyr

split apply recombine, plyr, data.table in R

r split plyr data.table apply

Use of ddply + mutate with a custom function?

r plyr

data.table or dplyr - data manipulation

Paste columns of two data frames

r plyr

Slower ddply when .parallel=TRUE on Mac OS X Version 10.6.7

Mend reshape-based habits with plyr: melt/cast vs. ddply

faster way to create variable that aggregates a column by id [duplicate]

performance r aggregate plyr

R: Sorting factor by level frequency and plotting

R colSums By Group

r plyr

R: How to sum based on multiple criteria and summarize table

r plyr dplyr

Group consecutive ranges

sql r range data.table plyr

rdply and .id argument - NULL doesn't work as described

r plyr

Using plyr, doMC, and summarise() with very big dataset?

r plyr data.table

vertically distribute multiple lines with smart spacing

r graphics ggplot2 plyr

Function to calculate values comparing sequential time periods

r function time plyr

How to speed up summarise and ddply?

r plyr

Bin data by (x,y) and summarize