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Building a package

namanpaul
November 18, 2015

I bet there is no easy way of learning how to build a package. Thanks to @jennybc and her team for putting up the best documentation and step-by-step guide to do this task of package building!

This package is an extension of the STAT-547M classwork.

The functions were developed in class and the last one as homework:

  • fbind()
  • freq_out()
  • m3plot()

##Installing my package hw08

Make sure you load the devtools package

library(devtools)

Copy and paste the code below to install the package (It works, I checked yay! 😄 )

devtools::install_github("namanpaul/hw08")

##Loading the package hw08

library(hw08)

Not repeating the redundant usage of fbind() and freq_out()

##However m3plot() is easy to use

  • This function takes in a numeric vector as input, and plots the maximum, mean and minimum values.
  • The major inspiration, to create this function for better visualization of the data, as per @jennybc
  • Not very high productive value, but its a quick way to have a glance how the maximum and minimum values look against the mean value on a simple bar plot.

To use this function:

for example:

we have a numeric vector

num_vector <- c(15,20,34,50,60,77,80,89)
library(hw08)
m3plot(num_vector)

Please feel free to explore the various directories, within the package for the tests, and vignettes.