evals demo

> library(pander)
> evals('I love R')
[[1]]
$src
[1] "I love R"

$result
NULL

$output
NULL

$type
[1] "error"

$msg
$msg$messages
NULL

$msg$warnings
NULL

$msg$errors
[1] "Unexpected symbol at character 3 in line 1: ` I love`"


$stdout
NULL

attr(,"class")
[1] "evals"

> evals('chisq.test(table(mtcars$am, mtcars$gear))')
[[1]]
$src
[1] "chisq.test(table(mtcars$am, mtcars$gear))"

$result

    Pearson's Chi-squared test

data:  table(mtcars$am, mtcars$gear)
X-squared = 20.9447, df = 2, p-value = 2.831e-05


$output
[1] ""
[2] "\tPearson's Chi-squared test"
[3] ""
[4] "data:  table(mtcars$am, mtcars$gear)"
[5] "X-squared = 20.9447, df = 2, p-value = 2.831e-05"
[6] ""

$type
[1] "htest"

$msg
$msg$messages
NULL

$msg$warnings
[1] "Chi-squared approximation may be incorrect"

$msg$errors
NULL


$stdout
NULL

attr(,"class")
[1] "evals"