#Histogram

Is a popular descriptive statistical method that shows data by dividing the range of values into intervals and plotting the frequency/density per interval as a bar.

hist(x, breaks = "Sturges", freq = NULL,  ...)

x

: value vector

breaks

: number of bars
...

for #Example

>x <- read.csv("histogram.csv",header=T,sep="\t")

>x <- t(x)

>ex <- as.numeric(x[2,1:ncol(x)])

Plot a histogram:

>hist(ex)

@R_Experts