Date Range Cannot Functioned Properly
in The Complete Data Visualization Course with Python, R, Tableau, and Excel / Dashboard in Tableau - Incorporating a Date Filter into the Dashboard
After pulling the "Date Range" icon to the filter area, I found only "Null" value
in the pop-up window, rather "True" & "False" shown in this video.
Could you help me with this issue?
1 answers ( 0 marked as helpful)
thanks for reaching out! Please try and go through the steps in the tutorial one more time to create the parameters and let me know if you still see the Null values only.
Submit an answer
Error in melt(spx_ftse_00_10, id = "Date") : could not find function "melt"