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New posts in plyr

doing a plyr operation on every row of a data frame in R

r plyr

Fastest way to add rows for missing time steps?

r dataframe plyr data.table

R: speeding up "group by" operations

performance r plyr

meaning of ddply error: 'names' attribute [9] must be the same length as the vector [1]

r plyr

Object not found error with ddply inside a function

r function scope plyr

Convert data from long format to wide format with multiple measure columns

r dataframe plyr

Aggregate a dataframe on a given column and display another column

r aggregate plyr greatest-n-per-group

Why is plyr so slow?

r dataframe plyr data.table

Why are my dplyr group_by & summarize not working properly? (name-collision with plyr)

r plyr dplyr shadowing name-collision

How to create a lag variable within each group?

r data.table plyr dplyr

What does the dot mean in R – personal preference, naming convention or more?

r coding-style naming-conventions plyr

dplyr: "Error in n(): function should not be called directly"

r function plyr dplyr conflicting-libraries

Count number of rows by group using dplyr

r dplyr count plyr

dplyr summarise: Equivalent of ".drop=FALSE" to keep groups with zero length in output

r dplyr plyr tidyr

Change value of variable with dplyr

r dataframe plyr dplyr

Applying a function to every row of a table using dplyr?

r plyr dplyr

Reshape three column data frame to matrix ("long" to "wide" format) [duplicate]

r matrix dataframe plyr reshape

How to select the rows with maximum values in each group with dplyr? [duplicate]

r dplyr plyr greatest-n-per-group
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