OK. Can you show me these summary statistics:
```
df.nunique()
for name in df.columns[1]:
print(df[name].str.len().mean())
```I'm interested in the dictionary cardinality of the string columns and the size to estimate the decoding footprint [ Full content available at: https://github.com/apache/arrow/issues/2624 ] This message was relayed via gitbox.apache.org for [email protected]
