plyr Package in R | Tutorial & Programming Examples

The plyr R package contains tools for data manipulation in R.

• Here you can find the documentation of the plyr package.
• Here you can find the CRAN page of the plyr package.

Tutorials on the plyr Package

You can find tutorials and examples for the plyr package below.

Check if Object is Defined (exists in R) | 4 Examples: Vector, Variable, Function, Error

Count Positive & Negative Elements in Vector & Data Frame Column in R

Import & Merge Multiple CSV Files in R (2 Examples)

rbind in R | 3 Examples (Vector, Data Frame & rbind.fill for Missing Columns)

round_any Function of plyr Package in R (2 Examples)

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Other Useful R Packages

In the following, you can find a list of other useful R packages.

Add Significance Level & Stars to Plot in R (Example) | ggsignif Package

Change Theme Color in ggplot2 Plot in R (Example) | Introduction to ggthemr Package

data.table Package in R | Tutorial & Programming Examples

DescTools Package in R | Tutorial & Programming Examples

dplyr Package in R | Tutorial & Programming Examples

Draw ggplot2 Barplot with Round Corners in R (2 Examples) | ggchicklet Package

Draw Heatmap with Clusters Using pheatmap R Package (4 Examples)

GGally Package in R | Tutorial & Programming Examples

ggthemes Package in R (Example)

Introduction to ggpattern Package in R (6 Examples) | ggplot2 Plots with Textures

Introduction to ggplot2 Package in R (Tutorial & Examples)

Introduction to ggvenn Package in R (4 Examples)

Introduction to the pacman Package in R (3 Examples)

Introduction to the patchwork Package in R (Example Code)

Introduction to the plotly Package in R

Introduction to the random Package in R (3 Examples)

Introduction to the Rcpp Package in R (Examples)

matrixStats Package in R | Tutorial & Programming Examples

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