c4nhanes / Blog: Recent posts

New code along with a ton of data files fro 2007-2009 have been released. The following utilities are present in this release

1. screen: A utility to screen parameters for a particular value has been created.
2. concat: A utility to concatenate a data set across multiple years
3. merge: a utility to merge two data-sets and align the data by SEQN
4. correl: A utility to calculate a correlation coefficient between two variables in the same file
5. correlall: a utility to return the correlation coefficient between all variables in the same file
6. correlall-findstrong: the same as above but it only returns coefficients for a set of variabels with a high n and high r-squared value.... read more