Normalization data and show NA in R -

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i try normalized data in r, , show n/a actually.

data before normalization

data after normalization

is data small? or problem? have research , found add na.rm=t, can put?

normalized <-function(x) {(x-min(x,na.rm=t))/(max(x,na.rm=t)-min(x,na.rm=t))}

if that, found outcome positive.

thanks answering.


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