[R] How to make our data normally distributed in R

Rui Barradas ru|pb@rr@d@@ @end|ng |rom @@po@pt
Thu Mar 12 23:51:39 CET 2020


To rescale data so that their values are between 0 and 1, use this function:

scale01 <- function(x, na.rm = FALSE){
   (x - min(x, na.rm = na.rm))/(max(x, na.rm = na.rm) - min(x, na.rm = 

x <- c(SVM=3500,

#      SVM       ANN  R.Forest
#0.3529412 1.0000000 0.0000000

See base R function ?scale for another way of scaling data.

As for the second question, if your RMSE vector had values in the range 
2900 to 4600 and the y axis limits are c(0, 1), how can you expect to 
see anything?

Hope this helps,

Rui Barradas

Às 21:08 de 12/03/20, Neha gupta escreveu:
> Hi
> I have a regression based data where I get the RMSE results as:
> SVM=3500
> ANN=4600
> R.Forest=2900
> I want to know how can I make it so that its values comes as 0-1
> I plot the boxplot for it to indicate their RMSE values and used,
> ylim=(0,1), but the boxplot which works for RMSE values like 3500 etc, but
> when I use ylim=(0,1), all the boxplots suddenly disappears. What should I
> do for it?
> Thanks
> 	[[alternative HTML version deleted]]
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