P Royston

发表

Calculating reference intervals for laboratory measurements

E M Wright, P Royston, P. Royston, 1999, Statistical methods in medical research.

The use of fractional polynomials to model continuous risk variables in epidemiology.

P Royston, G Ambler, W Sauerbrei, 1999, International journal of epidemiology.

What do we mean by validating a prognostic model?

D G Altman, P Royston, P. Royston, 2000, Statistics in medicine.

Choice of scale for cubic smoothing spline models in medical applications.

P Royston, P. Royston, 2000, Statistics in medicine.

A simulation study of predictive ability measures in a survival model II: explained randomness and predictive accuracy

P Royston, Mahesh K B Parmar, P. Royston, 2012, Statistics in medicine.

Modeling the effects of continuous risk factors.

D G Altman, P Royston, W Sauerbrei, 2000, Journal of clinical epidemiology.

Modelling the effects of standard prognostic factors in node-positive breast cancer

M Schumacher, P Royston, W Sauerbrei, 1999, British Journal of Cancer.

Goodness-of-fit statistics for age-specific reference intervals.

P Royston, P. Royston, E. M. Wright, 2000, Statistics in medicine.

Comparing non-nested regression models.

S G Thompson, P Royston, P. Royston, 1995, Biometrics.

A parametric model for ordinal response data, with application to estimating age-specific reference intervals.

P Royston, 2000, Biostatistics.

Evaluation of sample size and power for multi‐arm survival trials allowing for non‐uniform accrual, non‐proportional hazards, loss to follow‐up and cross‐over

P Royston, P. Royston, P. Royston, 2006, Statistics in medicine.

A useful monotonic non-linear model with applications in medicine and epidemiology.

P Royston, P. Royston, 2000, Statistics in medicine.

Calculation of unconditional and conditional reference intervals for foetal size and growth from longitudinal measurements.

P Royston, P. Royston, 1995, Statistics in medicine.

Minim: allocation by minimisation in clinical trials

P Royston, P. Royston, S. Day, 2004 .

Which measures of skewness and kurtosis are best?

P Royston, P. Royston, Patrick Royston, 1992, Statistics in medicine.

Estimating the crude probability of death due to cancer and other causes using relative survival models

P C Lambert, P Royston, C P Nelson, 2010, Statistics in medicine.

A strategy for modelling the effect of a continuous covariate in medicine and epidemiology.

P Royston, P. Royston, 2000, Statistics in medicine.

Exact conditional and unconditional sample size for pair-matched studies with binary outcome: a practical guide.

P Royston, P. Royston, 1993, Statistics in medicine.

Constructing time-specific reference ranges.

P Royston, P. Royston, 1991, Statistics in medicine.

Identifying the fertile phase of the human menstrual cycle.

P Royston, P. Royston, 1991, Statistics in medicine.

The use of cusums and other techniques in modelling continuous covariates in logistic regression.

P Royston, P. Royston, 1992, Statistics in medicine.