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- NB. This file can be used as a script input file to J Version 6.1
- NB. December 1992
-
- NB. Donald B. McIntyre
- NB. Luachmhor, 1 Church Road
- NB. KINFAUNS, PERTH PH2 7LD
- NB. SCOTLAND - U.K.
- NB. Telephone: In the UK: 0738-86-726
- NB. From USA and Canada: 011-1-738-86-726
- NB. email: donald.mcintyre@almac.co.uk
-
- ip=. +/ .*
- mean=. +/%#
- dev=. -"_1 _ mean
- ss=. +/@*:
- ssdm=. ss@dev
- var=. ssdm % <:@#
- sd=. %:@var
- sp=. (ip~ |:)@dev
- cov=. sp % <:@#
- cor=. cov % */~@sd