Author Archives: dpw
Software to make plans. See the migration plans website.
See the Social Environments website.
See the Making Society Work website.
With the advent of the Social Systems Project, this site will be more active.
Joomla has proved unsatisfactory for this and other sites, so I am migrating them to WordPress. Content will appear shortly. Please have patience.
Just a quick note: some of the data which wanted and could not get the ICPSR, such as the Educational Longitudinal Study of 2002, is available at http://nces.ed.gov/edat/ — I will continue to look for data sources other than the better known but clearly … Continue reading
Using a text editor it was easy to convert the SAS catalog files which come with the WLS to simpler formats to be read by simple programs.
Creating a bit array with the Python Bitarray package will produce a one dimensional array of bits, any number of which can be put in a list to produce a two dimensional thing. I need them transposed. You can transpose an ordinary two dimensional list of lists in one line of code using map and zip. Continue reading