search for: pietr007

Displaying 2 results from an estimated 2 matches for "pietr007".

2013 Sep 03
1
tm::stemDocument function not work
https://gist.github.com/rpietro/6430771 stemDocument function doesn't seem to be working. Tried to look up and a few people have reported the problem, but no solution that I could find. would appreciate any help
2008 Jun 09
2
converting a data set to a format for time series analysis
I currently have a data set describing human subjects enrolled into an international clinical trial, the name of the hospital enrolling this human subject, the date when the subject was enrolled, and a vector with variables representing characteristics of the site (e.g., number of beds in a hospital). my data sets looks like this: subject hospital date_enrollment hospital_beds 1 hospitalA