Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 96878

pandas is a python library for Panel Data manipulation and analysis, e.g. multidimensional time series and cross-sectional data sets commonly found in statistics, experimental science results, econometrics, or finance.

1 vote
1 answer
8k views

Set value of a column based on values of other columns (Pandas)

import pandas as pd data = pd.read_excel('data') data['c3'] = 0 for i in range(len(data.c3)): if data.c1[i] == a and data.c2[i] == a: data.c3[i] == 1 elif data.c1[i] == a and data.c2[ …
Olivier123's user avatar