Williams VSL. Exploring statistical adjustment of results from the National Assessment of Educational Progress (Technical Report #102). 1999. Research Triangle Park, NC. National Institute of Statistical Sciences.
Hays RD, Shaul JA, Williams VS, Lubalin JS, Harris-Kojetin LD, Sweeny SF, Cleary PD. Psychometric properties of the CAHPS 1.0 survey measures. Consumer Assessment of Health Plans Study. Med Care. 1999 Mar 1;37(3 Suppl):MS22-31.
Schnaier JA, Sweeny SF, Williams VS, Kosiak B, Lubalin JS, Hays RD, Harris-Kojetin LD. Special issues addressed in the CAHPS survey of Medicare managed care beneficiaries. Consumer Assessment of Health Plans Study. Med Care. 1999 Mar 1;37(3 Suppl):MS69-78.
Chromy J, Kalton G, Little R, Olkin I, Jones LV, Williams VSL, Blair J, Jaeger R. Accounting for missing data in educational surveys: a workshop report (Technical Report #90). 1999. Research Triangle Park, NC. National Institute of Statistical Sciences.
Williams VSL, Jones LV, Tukey JW. Controlling error in multiple comparisons, with examples from state-to-state differences in educational achievement. J Educ Behav Stat. 1999;24(1):42-69. doi: 10.3102/10769986024001042