R test, 79 “80, 84 “88, 126 “127
Random variable, 235 “282
Randomized strategies, 317 “318
Regression, 91 “109
vs. chi-square test, 114
coefficient composition, 159
curvilinear modeling of, 145
vs. discriminant analysis, 130 “131
estimation of, by SEM, 158
exponential trend, 169 “170
logistic, 129 “131
multiple variables , see Multiple regression
plots of, 82
Relative fit index (RFI), 164
Reliability, predictor , 159, 216, 219 “223
Reports, statistical, 329 “330
Residuals
autocorrection of, 179
definition of, 71, 99
in regression, 97, 99 “104
standardization of, 100 “101
Rho test, see Spearman rank coefficient
Root mean square error of approximation (RMSEA), 162
Root mean square residual (RMSR), 162
Running average, 189 “190