Publications by STEM Research
Data visualization with ggplot2 library
24.12.2021
Introduction Visualization is a key area of data analysis and analytics. Required package library(foreign) library(ggplot2) Import data set to use chs = read.dta("~/chs12.dta") # note that chs12.dta is saved in Stata version 12 # get size of dataframe i.e. number of rows and columns dim(chs) ## [1] 10337 35 # preview first 10 observati...
3253 sym R (6956 sym/25 pcs) 16 img