Basic statistics tool to analyse multiple layers

[Quynh_NhuMai]

I am looking for a tool to export basic statistics of all layers in an .mxd to a table (eventually to be used in Excel). I have been using the Statistics Summary tool, but cannot seem to analyse more than one layer at a time.

[DanPatterson_Retired]

It isn't just multiple layers, but also multiple fields within a layer.  You could pull out some of the def's from

Field Statistics and repurpose them should you want to automate beyond what you could do with the summary statistics tools.  It really depends on whether you just need the basic statistical parameters or you wish to get frequency distributions and other measures like skewness and kurtosis for the data.   The shell functions are there, should you be adept at coding them within a layer list or for multiple layers for a particular field.

[AbdullahAnter]

I did something like that before.

I had 4 table and I wanted to do summarize for all tables in one table

and I did like the below picture , I made summarize for each table then I did final summarize for merged table.

but all table had same fields that I used in summarize. This is important