Elance Exams Answers PDF file

-- PDF FILE --
Download PDF file of elance Zoho Creator Exam Answers
elance-zoho-creator-exam.pdf

Which R function will generate a mean for each row in a numeric matrix X with intermittent missing values?

mean(X[1:length(X[,1]),], na.rm=T)
apply(X, 1, mean, na.rm=T)
by(X, 1, mean, na.rm=T)
apply(X, 1, mean)
Top
  • Follows us our servcies
  • Facebook icon
  • Linkedin icon
  • twitter icon
  • rss icon
  • social icon