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Pandas is certainly excellent -- be aware of it's NA type promotion behavior before you start designing data analysis programs, however. I learned this the hard
by mojoe 10y ago
Pandas is certainly excellent -- be aware of it's NA type promotion behavior before you start designing data analysis programs, however. I learned this the hard way:
http://pandas.pydata.org/pandas-docs/stable/gotchas.html#nan-integer-na-values-and-na-type-promotions http://pandas.pydata.org/pandas-docs/stable/gotchas.html#nan...
- Jmoir 10y agoThat's a good point, I've ran into problems with that before too. Thanks.
- IndianAstronaut 10y agoAnother gotcha is variable type inference. Reading csv files can often produce varying column types. This can be a pain for any consistent data pipeline.