df.corr() results in nan code example
Example 1: count nan pandas
#Python, pandas
#Count missing values for each column of the dataframe df
df.isnull().sum()
Example 2: find nan values in a column pandas
df.isnull().sum().sum()
#Python, pandas
#Count missing values for each column of the dataframe df
df.isnull().sum()
df.isnull().sum().sum()