function output=nodedegree(input)
  %Node degree per GO group (for 570)

load /home/jesse/psdstuff/GOgenemat
load /home/jesse/psdstuff/TF570

  GOgenemat=GOgenemat(TF570,:);

temp=(GOgenemat'*input);
temp(~GOgenemat')=0;
output=sum(temp,2)./sum(GOgenemat,1)';