fix nan (ReproNim#81)

* fix nan

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update reproschema/redcap2reproschema.py

Co-authored-by: Satrajit Ghosh <[email protected]>

* Update reproschema/redcap2reproschema.py

Co-authored-by: Satrajit Ghosh <[email protected]>

* handle nan values in different cases

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix typo preamble

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* change test to deal with new nan settings

* make corresponding changes to nan handling

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Satrajit Ghosh <[email protected]>

Author: 3 people