to string pandas code example
Example 1: turn pandas entries into strings
frame["DataFrame Column"]= frame["DataFrame Column"].map(str)
frame["DataFrame Column"]= frame["DataFrame Column"].apply(str)
frame["DataFrame Column"]= frame["DataFrame Column"].astype(str)
frame["DataFrame Column"]= frame["DataFrame Column"].values.astype(str)
Example 2: pandas frame convert string
df['DataFrame Column'] = pd.to_numeric(df['DataFrame Column'])