describe() gives wrong NA percentage

[gdutz]

The describe()-function shows the wrong percentage of NAs in its upper part (the values in the table are fine).

Example:

df <- data.frame(matrix(NA, nrow = 1000, ncol = 1))
df[1:100, 1] <- 1
df2[101:200, 1] <- 2

We now have a dataframe with 80% missing cases. However, describe() shows 0.8%. I think you need that to multiply by 100 ;-)

questionr::describe(df[[1]])

results in:

[1000 obs.] 
numeric: 1 1 1 1 1 1 1 1 1 1 ...
min: 1 - max: 2 - NAs: 800 (0.8%) - 3 unique values

         n   % val%
1      100  10   50
2      100  10   50
NA     800  80   NA
Total 1000 100  100

I'll try to send you a pull request.

[juba]

PR merged. Thanks for the detailed issue and the pull request !