COVAR: Computer Program for Multifactor Relative Risks and Tests of Hypotheses Using a Variance-Covariance Matrix from Linear and Log-Linear Regression
A computer program for multifactor relative risks, confidence limits, and tests of hypotheses using regression coefficients and a variance-covariance matrix obtained from a previous additive or multiplicative regression analysis is described in detail. Data used by the program can be stored and input from an external disk-file or entered via the keyboard. The output contains a list of the input data, point estimates of single or joint effects, confidence intervals and tests of hypotheses based on a minimum modified chi-square statistic. Availability of the program is also discussed.
Year of publication: |
1997-11-03
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Authors: | Peterson, Leif E. |
Published in: |
Journal of Statistical Software. - American Statistical Association. - Vol. 02.1997, i04
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Publisher: |
American Statistical Association |
Saved in:
freely available
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