APRIL 8, 2001
A series of statistical tools online
Circum Network offers two statistical calculation tools online:
SampleCalc, a sample size and sampling error calculator, and
EPlanCalc, a tool to estimate the magnitude of design effects produced by sample stratification. There are many other online statistical calculation tools available, and they get more and more sophisticated. The
statistics department of UCLA has compiled an impressive
series of statistical tools ranging from the production of tables of random numbers to the calculation of the power of statistical tests and including such things as a calculator accepting SAS syntax. A page to dig into for those interested in statistics.
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