Table A has many columns with a date column, Table B has a datetime and a value. The data in both tables are generated sporadically with no regular interval. Ta
I want to find the cleanest way to apply the describe function to a grouped DataFrame (this question can also grow to apply any DF function to a grouped DF) I
I've been searching for a while if there is any way to use a Scala class in Pyspark, and I haven't found any documentation nor guide about this subject. Let's