/Python/Python if nan

Python if nan

Python test is nan

math.isnan(n)

5

Source: docs.python.org

Python checking if something is equal to NaN

# Test to see if it is equal to itself
def isNaN(num):
    return num != num

2

Check if something is nan python

import math
print math.isnan(float('NaN'))OutputTrue
print math.isnan(1.0)OutputFalse

0

Source: kite.com

Check is string is nan python

>>> pd.isnull(None)
True

0

Source: stackoverflow.com

Identify Null and NAN python

import pandas as pd
pd.isnull(df.columnName).sum()
pd.notnull(df.columnName).sum()

0

Python if nan

math.isnan(x)

0

Similar codes

0 vote153 views1 answer
Long to_bytes python how to use it
Python
0 vote155 views1 answer
Today's day of the year
Python
0 vote208 views1 answer
Hwo to except every error in python try statemen
Python
0 vote155 views1 answer
Python + credit-german.csv + class
Python
2 votes182 views2 answers
How to convert string to byte without encoding python
Python
2 votes120 views3 answers
Sum array python
Python
125 votes138 views6 answers
Dataframe rename column
Python
6 votes139 views2 answers
If file exist in folder then delete in python \
Python
0 vote156 views6 answers
List comprehension
Python
50 votes154 views6 answers
Python plot
Python

Share