add support for single variable as string.

[github-actions]

morpc-py/morpc/census/census.py

Lines 131 to 132 in 7da5bd3

	#TODO: add support for single variable as string.
	#Issue URL: https://github.com/morpc/morpc-py/issues/36

    import numpy as np
    import pandas as pd
    #TODO: add support for single variable as string.
    #Issue URL: https://github.com/morpc/morpc-py/issues/36
    
    labelSeries = labelSeries \
        .apply(lambda x:x.split("|")[0]) \
        .str.strip() \
        .str.replace("Estimate!!","") \
        .apply(lambda x:x.split(":"))
    df = labelSeries \
        .apply(pd.Series) \
        .drop(columns=[0, 1]) \
        .replace("", np.nan)
    if(type(dimensionNames) == list):
        df.columns = dimensionNames