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beginr (version 0.1.7)

Functions for R Beginners

Description

Useful functions for R beginners, including hints for the arguments of the 'plot()' function, self-defined functions for error bars, user-customized pair plots and hist plots, enhanced linear regression figures, etc.. This package could be helpful to R experts as well.

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Install

install.packages('beginr')

Monthly Downloads

178

Version

0.1.7

License

MIT + file LICENSE

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Repository

https://github.com/pzhaonet/beginr

Maintainer

Peng Zhao

Last Published

May 2nd, 2019

Functions in beginr (0.1.7)

Create a package

plot a blank figure

A reminder for color bars. More palettes can be found in 'colormap', 'RColorBrewer', and 'dichromat' packages.

A reminder for colors

Replace strings in a file

Save a list into an ASCII file. in: a list. out: a file.

calculate linear regression between every two columns in a data frame. in: a dataframes. out: a dataframe showing the linear regression.

plot pair-wise correlations with p value. in: a dataframe. out: a figure.

A reminder for pch

Read multiple tables into a list.

Create a new R package demo folder

Calculate the skewness of a distribution

Enhancement of names()

A reminder for lty

plot pair-wise correlations. in: a dataframe. out: a figure.

Plot a dataframe, one y against multiple xs

add error bars to a scatterplot.

plot daily download counts of packages

A reminder for type

Create a bib file for R packages, including the citations of user-defined packages.

a friendly version of tapply

Plot a dataframe, multiple ys against one x

Plot a user-customized hist

plot a linear regression figure and return a list of parameters.

save csv file with asking if the file already exists.

a friendly version of tapply for a column in a dataframe

a friendly version of tapply for dataframes