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2020年01月13日(月) 旧暦 [n年日記] [更新:"2020/01/13 10:27:10"]

#1 [pkgsrc] Hellow world on R

I had no experience on R (R language) so, I tried Hellow World. Thanks to the author of above page.

cat hellow-world.r:

CF-SX2@makoto 19:24:52/200113(..devel/R-covr)% cat ~/prep/hellow-world.r
sayOnce <- function(value) {
    s <- as.character(value)
    print(paste("Hello, World.",s,sep = " "))
}

say <- function() {
    for(i in 0:9) {
        sayOnce(i)
    }
}

say()

R --no-save < hellow-world.r:

CF-SX2@makoto 19:24:54/200113(..devel/R-covr)% R --no-save < ~/prep/hellow-world.r
R version 3.6.1 (2019-07-05) -- "Action of the Toes"
Copyright (C) 2019 The R Foundation for Statistical Computing
Platform: x86_64--netbsd (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> sayOnce <- function(value) {
+     s <- as.character(value)
+     print(paste("Hello, World.",s,sep = " "))
+ }
> 
> say <- function() {
+     for(i in 0:9) {
+         sayOnce(i)
+     }
+ }
> 
> say()
[1] "Hello, World. 0"
[1] "Hello, World. 1"
[1] "Hello, World. 2"
[1] "Hello, World. 3"
[1] "Hello, World. 4"
[1] "Hello, World. 5"
[1] "Hello, World. 6"
[1] "Hello, World. 7"
[1] "Hello, World. 8"
[1] "Hello, World. 9"
>



最近の日記
2020年01月13日
Hellow world on R
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