Closed gergelyattilakiss closed 6 days ago
There are sure no missings in the df after running it. So it might be some default behavior?
Transform does not have this...
Also, pandas like indexing approach does not have this.
Not view creation is at fault.
I think I have where we introduce the missing type into the workflow. Using `df.x+df.y' in an assingment on SubDataFrames causes this. I check in the related package if this is intentional.
Further checks show that sdf
level definition causes the missing
type inclusion. Another thing that comes is if something is created in a df
it flows down to sdf
.
Wow, this is deep.
It is indeed the expected behavior. If you assign some values to a SubDataFrame, the rest of the dataframe may be missing.
We do this manually by creating a fully missing vector first. But maybe not even needed.
Because this works as expected, closing as wontfix.
Sometimes it seems that manipulations with columns with
type
gives backtype?
.