How to round all the values of a prop.table in R in one line?

user_2515265 0
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In R 3.4.0, how can I round all the percentages generated by prop.table() to 3 decimal places in one line?

This does not work:

MyTable$MyCol %>% table() %>% prop.table()*100 %>% round(.,3)

        -7          -2          0          1          2          3         4         5 
 0.4672897  0.2336449 31.7757009  1.6355140 44.3925234 20.3271028  0.4672897  0.7009346

expected something like:

   -7     -2    0       1      2     3       4      5 
 0.467  0.233 31.775 1.635 44.392 20.327  0.467  0.700
r rounding
4 Answers

In R 3.5.1 the following works for me:

data=sample(1:5, 100, replace=T)

round(prop.table(table(data)),3)

#data
#   1    2    3    4    5 
#0.16 0.24 0.16 0.18 0.26

Unless I'm missing something, that seems to give more or less the desired.

user_49044380
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