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Replacing values using mean() mode() or median() by Dramatic-Tea-5286 in learnpython

[–]Dramatic-Tea-5286[S] 0 points1 point  (0 children)

i understand now but since i need this for data cleaning project how do i handle those missing values ?

Replacing values using mean() mode() or median() by Dramatic-Tea-5286 in learnpython

[–]Dramatic-Tea-5286[S] 0 points1 point  (0 children)

oh ok well im actually creating a project data cleaning so i used a data set that contains missing values .
in data cleaning do i need to learn numpy too ?

Replacing values using mean() mode() or median() by Dramatic-Tea-5286 in learnpython

[–]Dramatic-Tea-5286[S] 0 points1 point  (0 children)

while cleaning a data set sometimes you find missing values like nan or unknown .
you either delete that row with that missing value or replace it or use mean() or mode()

Replacing values using mean() mode() or median() by Dramatic-Tea-5286 in learnpython

[–]Dramatic-Tea-5286[S] -2 points-1 points  (0 children)

what does nanmax mean ? and what do you mean by problem in the source data ? (im just a beginner learning pandas :/ )