How to draw random numbers and character strings using the random package in the R programming language. More details: [ Ссылка ]
R code of this video:

install.packages("random") # Install & load random package
library("random")

data1 ＜- randomNumbers(n = 200, # Apply randomNumbers() Function
min = 0,
max = 1000,
col = 4)
head(data1) # Head of random data

data2 ＜- randomSequence(min = 5, # Apply randomSequence() Function
max = 10,
col = 2)
head(data2) # Head of random data

vec1 ＜- as.vector(randomStrings(n = 7, # Apply randomStrings() Function
len = 3))
vec1 # Print vector of random strings

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