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salma71/check_na.R

Created December 14, 2019 20:48
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checking how many na in dataset
Raw
check_na.R
# clean up NAs
sapply(train_df, function(x) sum(is.na(x)))
# PassengerId Survived Pclass Name Sex Age SibSp Parch Ticket Fare
# 0 0 0 0 0 177 0 0 0 0
# Cabin Embarked
# 0 0
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