The data, guides to all sources, statistical
programs etc. are all presented in stepbystep detail at Climate2003 

The proxy data set we received from Mann (pcproxy.txt). The
text version is just as received from Mann (and resent back to him to
verify). The .xls version (BIG file  3.8MB) has been put into an Excel spreadsheet and
the
columns colourcoded to identify those with problematic data. The subset
available in each time interval are put onto separate worksheets.
The final revised versions of the proxy data are in .txt and excel formats.

MBHproxydata.xls revised.txt revised.xls 
The 16 temperature principal components taken
from Mann’s web site. 

The final weighting matrix on proxies. The NH
temperature series is derived from a matrix equation that yields a set of
weights to average up the 112 proxies into a statistic that is called the
“Northern Hemisphere temperature anomaly.” This spreadsheet gives the
weights.

