Package index • nat.python

Package

nat.python nat.python-package: nat.python: library-agnostic Python interoperability for R

Python environment provisioning

Set up and check a managed Python for use from R via reticulate.

simple_python(): Install a managed Python environment for R
check_reticulate(): Check that a working Python is available via reticulate

Module management

Check, load and introspect Python modules, installing on demand.

check_module(): Ensure a Python module is installed and importable
module_available(): Check whether a Python module is available
module_version() forget_module_version(): The installed version of a Python module
py_module_info(): Report on installed Python modules

pandas and data conversion

Convert pandas DataFrames to R, recovering 64-bit ids and datetimes.

pandas2df(): Convert a pandas DataFrame to an R data frame
null2na(): Replace NULL elements of a list with NA

64-bit id marshalling

Round-trip large integer ids between R (bit64) and Python without loss.

pyids2bit64(): Convert a numpy 64-bit integer array to R
rids2pyint(): Convert R ids to Python 64-bit integers
rids2raw(): Convert 64-bit integer ids to raw bytes
int64_overflows(): Detect character input that would overflow signed 64-bit integers

Datetime

ts2pydatetime(): Convert an R time to a Python datetime