Outliers in a dataset

I am trying to find the mean for the outliers and the non-outliers in this a 50x2 data set which i have named (x) I have inputed this into matlab but it is not showing the number I was expecting and was wondering if the input is correclty done? Thanks

R1=find(outliers(:,2)==0);

R2=find(outliers(:,2)==1);

mean x(R1)

mean x(R2)

Answer 1

[Daniel M]

If x is also size 50x2, then you should pick a column to index as well.

mx1_1 = mean(x(R1,1));
mx1_2 = mean(x(R1,2));