The Stata Journal Editors’ Prize 2016: Patrick Royston

Barthel F. M.-S. , and Royston P. 2006. Graphical representation of interactions. Stata Journal 6: 348–363.

Barthel F. M.-S. , and Royston P. 2008. Software Updates: Graphical representation of interactions. Stata Journal 8: 594.

Barthel F. M.-S. , Royston P. , and Babiker A. 2005. A menu-driven facility for complex sample size calculation in randomized controlled trials with a survival or a binary outcome: Update. Stata Journal 5: 123–129.

Barthel F. M.-S. , Royston P. , and Parmar M. K. B. 2009. A menu-driven facility for sample-size calculation in novel multiarm, multistage randomized controlled trials with a time-to-event outcome. Stata Journal 9: 505–523.

Bratton D. J. , Choodari-Oskooei B. , and Royston P. 2015. A menu-driven facility for sample-size calculation in multiarm, multistage randomized controlled trials with time-to-event outcomes: Update. Stata Journal 15: 350–368.

Carlin J. B. , Galati J. C. , and Royston P. 2008. A new framework for managing and analyzing multiply imputed data in Stata. Stata Journal 8: 49–67.

Hosmer D. W. 2009. Book reviews: Multivariable Model-building: A Pragmatic Approach to Regression Analysis Based on Fractional Polynomials for Modelling Continuous Variables by Royston, P. and Sauerbrei, W. Biometrics 65: 989–990.

Hosmer D. W. , and Royston P. 2002. Using Aalen's linear hazards model to investigate time-varying effects in the proportional hazards regression model. Stata Journal 2: 331–350.

Lambert P. C. , and Royston P. 2009. Further development of flexible parametric models for survival analysis. Stata Journal 9: 265–290.

Newton H. J. , and Cox N. J. 2012. Announcement of the Stata Journal Editors’ Prize 2012. Stata Journal 12: 1–2.

Royston P. 1991a. gr6: Lowess smoothing. Stata Technical Bulletin 3: 7–9. Reprinted in Stata Technical Bulletin Reprints, vol. 1, pp. 41–44. College Station, TX: Stata Press.

Royston P. 1991b. sg3.1: Tests for departure from normality. Stata Technical Bulletin 2: 16–17. Reprinted in Stata Technical Bulletin Reprints, vol. 1, pp. 101–104. College Station, TX: Stata Press.

Royston P. 1991c. sg3.2: Shapiro–Wilk and Shapiro–Francia tests. Stata Technical Bulletin 3: 19. Reprinted in Stata Technical Bulletin Reprints, vol. 1, p. 105. College Station, TX: Stata Press.

Royston P. 1991d. sg3.5: Comment on sg3.4 and an improved D'Agostino test. Stata Technical Bulletin 3: 23–24. Reprinted in Stata Technical Bulletin Reprints, vol. 1, pp. 110–112. College Station, TX: Stata Press.

Royston P. 1991e. sg3.6: A response to sg3.3: Comment on tests of normality. Stata Technical Bulletin 4: 8–9. Reprinted in Stata Technical Bulletin Reprints, vol. 1, pp. 112–114. College Station, TX: Stata Press.

Royston P. 1992a. srd10: Maximum-likelihood estimation for Box–Cox power transformation. Stata Technical Bulletin 5: 25–26. Reprinted in Stata Technical Bulletin Reprints, vol. 1, pp. 188–190. College Station, TX: Stata Press.

Royston P. 1992b. sg1.2: Nonlinear regression command. Stata Technical Bulletin 7: 11–18. Reprinted in Stata Technical Bulletin Reprints, vol. 2, pp. 112–120. College Station, TX: Stata Press.

Royston P. 1992c. sg1.3: Nonlinear regression command, bug fix. Stata Technical Bulletin 18: 12. Reprinted in Stata Technical Bulletin Reprints, vol. 2, p. 120. College Station, TX: Stata Press.

Royston P. 1992d. sg7: Centile estimation command. Stata Technical Bulletin 18: 12–15. Reprinted in Stata Technical Bulletin Reprints, vol. 2, pp. 122–125. College Station, TX: Stata Press.

Royston P. 1993a. sg1.4: Standard nonlinear curve fits. Stata Technical Bulletin 11: 17. Reprinted in Stata Technical Bulletin Reprints, vol. 2, p. 121. College Station, TX: Stata Press.

Royston P. 1993b. sg1.5: Standard nonlinear curve fits update. Stata Technical Bulletin 12: 14. Reprinted in Stata Technical Bulletin Reprints, vol. 2, pp. 121–122. College Station, TX: Stata Press.

Royston P. 1993c. sqv7: Cusum plots and tests for binary variables. Stata Technical Bulletin 12: 16–17. Reprinted in Stata Technical Bulletin Reprints, vol. 2, pp. 175–177. College Station, TX: Stata Press.

Royston P. 1994a. sg22: Generalized linear models: Revision of glm. Stata Technical Bulletin 18: 6–11. Reprinted in Stata Technical Bulletin Reprints, vol. 3, pp. 112–121. College Station, TX: Stata Press.

Royston P. 1994b. sg22.3: Generalized linear models: Revision of glm. Rejoinder. Stata Technical Bulletin 19: 17. Reprinted in Stata Technical Bulletin Reprints, vol. 3, p. 126. College Station, TX: Stata Press.

Royston P. 1995a. ip8: An enhanced for command. Stata Technical Bulletin 26: 12. Reprinted in Stata Technical Bulletin Reprints, vol. 5, p. 65. College Station, TX: Stata Press.

Royston P. 1995b. sg26.3: Fractional polynomial utilities. Stata Technical Bulletin 25: 9–13. Reprinted in Stata Technical Bulletin Reprints, vol. 5, pp. 82–87. College Station, TX: Stata Press.

Royston P. 1996a. ip8.1: An even more enhanced for command. Stata Technical Bulletin 30: 5–6. Reprinted in Stata Technical Bulletin Reprints, vol. 5, pp. 65–66. College Station, TX: Stata Press.

Royston P. 1996b. ip9: Repeat Stata command by variable(s). Stata Technical Bulletin 27: 3–5. Reprinted in Stata Technical Bulletin Reprints, vol. 5, pp. 67–69. College Station, TX: Stata Press.

Royston P. 1996c. sg47: A plot and a test for the χ² distribution. Stata Technical Bulletin 29: 26–27. Reprinted in Stata Technical Bulletin Reprints, vol. 5, pp. 142–144. College Station, TX: Stata Press.

Royston P. 1996d. gr21: Flexible axis scaling. Stata Technical Bulletin 34: 9–10. Reprinted in Stata Technical Bulletin Reprints, vol. 6, pp. 34–36. College Station, TX: Stata Press.

Royston P. 1998. sg82: Fractional polynomials for st data. Stata Technical Bulletin 43: 32. Reprinted in Stata Technical Bulletin Reprints, vol. 8, p. 133. College Station, TX: Stata Press.

Royston P. 2000. ip9.1: Update of the byvar command. Stata Technical Bulletin 55: 2. Reprinted in Stata Technical Bulletin Reprints, vol. 10, p. 69. College Station, TX: Stata Press.

Royston P. 2001a. Flexible parametric alternatives to the Cox model, and more. Stata Journal 1: 1–28.

Royston P. 2001b. Sort a list of items. Stata Journal 1: 105–106.

Royston P. 2002. Software Updates: Flexible parametric alternatives to the Cox model, and more. Stata Journal 2: 226.

Royston P. 2004a. Flexible parametric alternatives to the Cox model: Update. Stata Journal 4: 98–101.

Royston P. 2004b. Multiple imputation of missing values. Stata Journal 4: 227–241.

Royston P. 2004c. Stata tip 11: The nolog option with maximum-likelihood modeling commands. Stata Journal 4: 356.

Royston P. 2004d. Stata tip 7: Copying and pasting under Windows. Stata Journal 4: 220.

Royston P. 2005a. Multiple imputation of missing values: Update. Stata Journal 5: 188–201.

Royston P. 2005b. Multiple imputation of missing values: Update of ice. Stata Journal 5: 527–536.

Royston P. 2005c. Stata at 20: A personal view. Stata Journal 5: 43–45.

Royston P. 2005d. Stata tip 19: A way to leaner, faster graphs. Stata Journal 5: 279.

Royston P. 2006. Explained variation for survival models. Stata Journal 6: 83–96.

Royston P. 2007a. Multiple imputation of missing values: Further update of ice, with an emphasis on interval censoring. Stata Journal 7: 445–464.

Royston P. 2007b. Profile likelihood for estimation and confidence intervals. Stata Journal 7: 376–387.

Royston P. 2009. Multiple imputation of missing values: Further update of ice, with an emphasis on categorical variables. Stata Journal 9: 466–477.

Royston P. 2012. Tools to simulate realistic censored survival-time distributions. Stata Journal 12: 639–654.

Royston P. 2013a. cmpute: A tool to generate or replace a variable. Stata Journal 13: 862–866.

Royston P. 2013b. marginscontplot: Plotting the marginal effects of continuous predictors. Stata Journal 13: 510–527.

Royston P. 2014a. A smooth covariate rank transformation for use in regression models with a sigmoid dose–reponse function. Stata Journal 14: 329–341.

Royston P. 2014b. Software Updates: A smooth covariate rank transformation for use in regression models with a sigmoid dose–reponse function. Stata Journal 14: 997.

Royston P. 2014c. Software Updates: Tools to simulate realistic censored survival-time distributions. Stata Journal 14: 451.

Royston P. 2014d. Tools for checking calibration of a Cox model in external validation: Approach based on individual event probabilities. Stata Journal 14: 738–755.

Royston P. 2015a. Estimating the treatment effect in a clinical trial using difference in restricted mean survival time. Stata Journal 15: 1098–1117.

Royston P. 2015b. Tools for checking calibration of a Cox model in external validation: Prediction of population-averaged survival curves based on risk groups. Stata Journal 15: 275–291.

Royston P. , and Altman D. G. 1994a. sg26: Using fractional polynomials to model curved regression relationships. Stata Technical Bulletin 21: 11–23. Reprinted in Stata Technical Bulletin Reprints, vol. 4, pp. 110–128. College Station, TX: Stata Press.

Royston P. , and Altman D. G. 1994b. sg26.1: Fractional polynomials: Correction. Stata Technical Bulletin 22: 11–12. Reprinted in Stata Technical Bulletin Reprints, vol. 4, p. 128. College Station, TX: Stata Press.

Royston P. , and Ambler G. 1998a. sg79: Generalized additive models. Stata Technical Bulletin 42: 38–43. Reprinted in Stata Technical Bulletin Reprints, vol. 7, pp. 217–224. College Station, TX: Stata Press.

Royston P. , and Ambler G. 1998b. sg81: Multivariable fractional polynomials. Stata Technical Bulletin 43: 24–32. Reprinted in Stata Technical Bulletin Reprints, vol. 8, pp. 123–132. College Station, TX: Stata Press.

Royston P. , and Ambler G. 1999a. sg112: Nonlinear regression models involving power or exponential functions of covariates. Stata Technical Bulletin 49: 25–30. Reprinted in Stata Technical Bulletin Reprints, vol. 9, pp. 173–179. College Station, TX: Stata Press.

Royston P. , and Ambler G. 1999b. sg112.1: Nonlinear regression models involving power or exponential functions of covariates: Update. Stata Technical Bulletin 50: 26. Reprinted in Stata Technical Bulletin Reprints, vol. 9, p. 180. College Station, TX: Stata Press.

Royston P. , and Ambler G. 1999c. sg81.1: Multivariable fractional polynomials: Update. Stata Technical Bulletin 49: 17–23. Reprinted in Stata Technical Bulletin Reprints, vol. 9, pp. 161–168. College Station, TX: Stata Press.

Royston P. , and Ambler G. 1999d. sg81.2: Multivariable fractional polynomials: Update. Stata Technical Bulletin 50: 25. Reprinted in Stata Technical Bulletin Reprints, vol. 9, p. 168. College Station, TX: Stata Press.

Royston P. , and Babiker A. 2002. A menu-driven facility for complex sample size calculation in randomized controlled trials with a survival or a binary outcome. Stata Journal 2: 151–163.

Royston P. , and Barthel F. M.-S. 2010. Projection of power and events in clinical trials with a time-to-event outcome. Stata Journal 10: 386–394.

Royston P. , Carlin J. B. , and White I. R. 2009. Multiple imputation of missing values: New features for mim. Stata Journal 9: 252–264.

Royston P. , and Cox N. J. 2005. A multivariable scatterplot smoother. Stata Journal 5: 405–412.

Royston P. , and Goldstein R. 1993. sg18: An improved R². Stata Technical Bulletin 14: 19–22. Reprinted in Stata Technical Bulletin Reprints, vol. 3, pp. 94–98. College Station, TX: Stata Press.

Royston P. , and Gould W. 1993. os8: Stata and Lotus 123. Stata Technical Bulletin 13: 14–17. Reprinted in Stata Technical Bulletin Reprints, vol. 3, pp. 63–66. College Station, TX: Stata Press.

Royston P. , and Lambert P. C. 2011. Flexible Parametric Survival Analysis Using Stata: Beyond the Cox Model. College Station, TX: Stata Press.

Royston P. , and Sasieni P. 1994. dm16: Compact listing of a single variable. Stata Technical Bulletin 17: 7–8. Reprinted in Stata Technical Bulletin Reprints, vol. 3, pp. 41–43. College Station, TX: Stata Press.

Royston P. , and Sauerbrei W. 2007. Multivariable modeling with cubic regression splines: A principled approach. Stata Journal 7: 45–70.

Royston P. , and Sauerbrei W. 2008. Multivariable Model-building: A Pragmatic Approach to Regression Analysis Based on Fractional Polynomials for Modelling Continuous Variables. Chichester, UK: Wiley.

Royston P. , and Sauerbrei W. 2009a. Bootstrap assessment of the stability of multivariable models. Stata Journal 9: 547–570.

Royston P. , and Sauerbrei W. 2009b. Two techniques for investigating interactions between treatment and continuous covariates in clinical trials. Stata Journal 9: 230–251.

Royston P. , and Sauerbrei W. 2016. mfpa: Extension of mfp using the ACD covariate transformation for enhanced parametric multivariable modeling. Stata Journal 16: 72–87.

Sasieni P. , and Royston P. 1994. gr14: dotplot: Comparative scatterplots. Stata Technical Bulletin 19: 8–10. Reprinted in Stata Technical Bulletin Reprints, vol. 4, pp. 50–54. College Station, TX: Stata Press.

Sasieni P. , and Royston P. 1998. sed9.1: Pointwise confidence intervals for running. Stata Technical Bulletin 41: 17–23. Reprinted in Stata Technical Bulletin Reprints, vol. 7, pp. 156–163. College Station, TX: Stata Press.

Sasieni P. , Royston P. , and Cox N. J. 2005. Symmetric nearest neighbor linear smoothers. Stata Journal 5: 285.

Wright E. , and Royston P. 1996. sbe13: Age-specific reference intervals (“normal ranges”). Stata Technical Bulletin 34: 24–34. Reprinted in Stata Technical Bulletin Reprints, vol. 6, pp. 91–104. College Station, TX: Stata Press.

Wright E. , and Royston P. 1997a. sbe13.1: Correction to age-specific reference intervals (“normal ranges”). Stata Technical Bulletin 35: 21. Reprinted in Stata Technical Bulletin Reprints, vol. 6, p. 104. College Station, TX: Stata Press.

Wright E. , and Royston P. 1997b. sbe13.2: Correction to age-specific reference intervals (“normal ranges”). Stata Technical Bulletin 36: 15. Reprinted in Stata Technical Bulletin Reprints, vol. 6, p. 104. College Station, TX: Stata Press.

Wright E. , and Royston P. 1997c. sbe13.3: Correction to age-specific reference intervals (“normal ranges”). Stata Technical Bulletin 40: 16. Reprinted in Stata Technical Bulletin Reprints, vol. 7, p. 93. College Station, TX: Stata Press.

Wright E. , and Royston P. 1997d. sbe15: Age-specific reference intervals for normally distributed data. Stata Technical Bulletin 38: 4–9. Reprinted in Stata Technical Bulletin Reprints, vol. 7, pp. 93–100. College Station, TX: Stata Press.

Wright E. , and Royston P. 1999. sbe25: Two methods for assessing the goodness-of-fit of age-specific reference intervals. Stata Technical Bulletin 47: 8–15. Reprinted in Stata Technical Bulletin Reprints, vol. 8, pp. 100–108. College Station, TX: Stata Press.