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Biomedical subjects

A Roberts

Publications and source records attributed to A Roberts.

At least 325 records · Page 18Linked to original sources
PubMed1980

Weibull: a regression model for survival time studies.

WEIBULL is a FORTRAN program which calculates the regression coefficients, their standard errors and the maximised log-likelihood of the data for a Weibull regression model. It incorporates routines from the NAG library in order to perform the maximisation. A kappa 2 statistic is computed to check the adequacy of the fit.

Computers↗
PubMed1980

Congenital absence of the radius.

We review the experience in treating congenital absence of the radius at Shriners Hospital in Shreveport. The prognosis for hand function in patients treated nonoperatively is poor to fair, while a minority of patients have good function after operative treatment.

Adolescent↗