Description Usage Arguments Value Author(s) See Also Examples
Finds strings matching N/A
1 |
x |
|
data.frame
with same structure as x
, but with
entries of mode logical
, or character
vector
with entries of mode logical
Thomas P. Harte
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | tab<- read.table(text='Name| Age|Salary|ID
Tom| NA|32k|1
N/A| NA|21k|2
Harry| NA|NA|N/A',
header=TRUE,
sep="|",
colClasses=c("character","integer","character","character")
)
tab
col_classes(tab)
res<- is_not_applicable(tab)
col_classes(res)
res
|
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