Every year, thousands of people undergo knee replacement surgery to relive knee pain, and now, there's a procedure that uses radio frequency to block the pain.Dr. Orlando Landrum, a pain specialist ...

DATA= specifies the input data set. COMPRESS begins the next one-way table on the current page even if the entire table does not fit on that page. FORMCHAR= specifies the outline and cell divider ...

Treats observations as if they appear multiple times in the input data set. Tip: You can use a WEIGHT statement and a FREQ statement in the same step of any procedure that supports both statements.

Loose, sagging skin can come with age, weight loss and pregnancy, but there is something people can do about it.Mobile users tap here to watch videoMany dermatologists now have a machine called ReFit ...