Using arcpy tools to extract means from one table and join them to another

DanielFuller — Sun, 23 May 2021 11:48:15 GMT

Hello

I have a shape file and two tables, a data and a link table. the shape file is at one, coarser level of governance, the data table is at a finer level of governance and the link table contains both levels of governance, allowing me to link them through a table join. (this will make sense with screenshots i promise)

I need to workout the mean participation value from the data table for the coarser level of governance, what this means is i have multiple values from the finer level that i need to calculate the mean for then link to the coarser level. I've tried using the summary statistics tool on a joined then exported table with casefields but the return seems to be an integer, not a float

Screenshots

Feature layer table, working field is NUTS315CD/NUTS315NM

Link table, Contains NUTS318CD(same codes as the previous table just different naming convention) and finer level of governance codes needed to link to the data table

data table, county is the same as LAD16C from the link table, participation is the data i need to calculate the mean for

merged table that i'm trying to run tools on

Do you have any pointers for tools or scripts?

Re: Using arcpy tools to extract means from one table and join them to another

DavidPike — Sun, 23 May 2021 13:21:59 GMT

I'd recommend looking into the issue with the Summary Statistics tool, it is by far the easiest solution. Maybe post that issue.

topic Using arcpy tools to extract means from one table and join them to another in Python Questions

Using arcpy tools to extract means from one table and join them to another

Re: Using arcpy tools to extract means from one table and join them to another