如何删除dataframe中的na值
# if you want to delete rows containing NA values
df.dropna(inplace=True)
r从数据集中删除na
new_df <- na.omit(df, c("myvar1", "myvar2")) # Remove NA on specific variables
用na r删除线
# remove na in r - remove rows - na.omit function / option
ompleterecords <- na.omit(datacollected)
r删除行名
rownames(data) <- c()