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Gota: DataFrames and data wrangling in Go (Golang)
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Fix Issue #169 - NA is converted to NaN #175

Open prliu opened 2 years ago

prliu commented 2 years ago

ISSUE

It doesn't seem to matter what the column type is in the data frame NA will always get converted to NaN.

SOLUTION

Check the user defined types first, if type is specified as string, it will skip the converting process.

This PR fix issue #169, it includes a patch and an associated test case.