Hi all,
I would like to compute the correlation between two rankings. Namely, I have two ranked variables, say:
table GDP
6.62273632394984 'BURUNDI'
6.96602418710611 'MALAWI'
7.00124562206948 'DR CONGO'
7.15539630189673 'MOZAMBIQUE'
and a money2 table:
0.0871934820000000 'MALAWI'
0.123754360000000 'DR CONGO'
0.230036880000000 'BURUNDI'
0.264654610000000 'MOZAMBIQUE'
Now simply I would like to compare the two variables ranked country1 and country2 as:
corr(money2.country2, GDP.country1'type','Spearman');
but the following error occurs:
Check for missing argument or incorrect argument data type in call to function 'imag'.
complexdata = ~(isreal(x) || all(imag(x(:))==0));
what am I doing wrong?
P.s. the rownames are the names of the country.
Thank you
