Closed gfleetwood closed 2 years ago
Hi there, thanks for posting this issue! Much appreciated.
I've added some images to clarify/confirm what we are both seeing:
library(visdat)
df_blank <- tibble::tribble(
~x, ~y,
-1, "",
0, "",
1, "",
NA, NA
)
visdat::vis_expect(df_blank, ~.x == "")
df_text <- tibble::tribble(
~x, ~y,
-1, "A",
0, "A",
1, "A",
NA, NA
)
visdat::vis_expect(df_text, ~.x == "")
Created on 2019-09-06 by the reprex package (v0.3.0)
Just to clarify - the first plot is fine, and the second plot isn't clear - would a legend that said something similar, like:
TRUE (0%) FALSE (100%) NA
be what you would expect? That's what I would expect, but I'd be interested in hearing your thoughts.
Yes, we are seeing the same images, and yes, the legend "TRUE (0%) FALSE (100%) NA" is the one I'd expect.
OK fantastic, thanks for confirming that! :)
I won't be able to get to this for a while, but now I know what the expected output is I can work it out.
Thank you again for taking the time to report the issue and make a minimal example!
No problem. Thanks for looking into it.
vis_dat::vis_expect is displaying different sets of results for a test for empty strings against a dataframe with empty strings vs one without them.
In this example I get a chart and labels of True (50%), False (50%), and NA.
And for this dataframe I get a chart and labels Present (100%) and No Expectations True.
The first results are clear and the second confusing. For one Present implies the condition is True. If the second result displayed True (0%), False (100%), and NA that would be consistent and easily understandable.