random: True Random Numbers using RANDOM.ORG

ランダムな数値や配列、文字列を生成する

CRAN: http://cran.r-project.org/web/packages/random/index.html
URL: https://www.random.org/

> library(random)

バージョン: 0.2.5

関数名	概略
`random`	True random numbers from random.org

randomNumbers / randomSequence / randomStrings

ランダムな数値、文字列、連続値を生成する

> randomNumbers(n = 10, min = 1, max = 100, col = 2, base = 10, check = TRUE)

Warning in url(urltxt, ..., method = "libcurl"):
URL 'https://www.random.org/integers/?
num=10&min=1&max=100&col=2&base=10&format=plain&rnd=new': status was '503
Service Unavailable'

Error in url(urltxt, ..., method = "libcurl"): cannot open connection

> randomStrings(n = 1, len = 5, digits = TRUE, upperalpha = TRUE,
+                  loweralpha = TRUE, unique = TRUE, check = TRUE)

     V1     
[1,] "QkB5i"