How to replace variables with names using pandas

Question

Consider a column(Result) in a data frame df which is stored with 0's and 1's.

0 indicates Fail and 1 indicates Pass.

How do I replace 0's with Fail and 1's with Pass for df['Result'] column?

Or `df["Result"] = np.where(df["Result"]==1,"Pass","Fail")`. — Henry Yik, Sep 20 '19 at 07:55

score 1 · Accepted Answer · answered Sep 20 '19 at 07:54

1

df.results = df.results.map({0: 'Fail', 1: 'Pass'})

answered Sep 20 '19 at 07:54

Ami Tavory

score 0 · Answer 2 · edited Sep 20 '19 at 11:14

0

You can try with:

df['Result'] = np.where(df['Result'] == 0, 'Fail', 'Pass')

edited Sep 20 '19 at 11:14

Joe

answered Sep 20 '19 at 07:56

moys

2 Answers2