search for: xttab

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2003 Mar 21
2
Trying to make a nested lme analysis
...(Intercept) StdDev: 3.541272 Formula: ~1 | Rat %in% Treatment (Intercept) StdDev: 6.00658 Formula: ~1 | Liver %in% Rat %in% Treatment (Intercept) Residual StdDev: 3.764883 4.600247 Fixed effects: Glycogen ~ Treatment Error in if (any(wchLv <- (as.double(levels(xtTab[, wchPval])) == 0))) { : missing value where logical needed In addition: Warning message: NaNs produced in: pt(q, df, lower.tail, log.p) > The random effects are correct, the variance component is OK: In nested aov | In nested lme Residual 21.1666 | 21.16227 Liver in Rats 14.16667...
2003 May 22
0
getGroups, nested mixed model
...ormula: ~1 | Tra (Intercept) StdDev: 0.07849531 Formula: ~1 | Ind %in% Tra (Intercept) StdDev: 0.1536001 Formula: ~1 | Rep %in% Ind %in% Tra (Intercept) Residual StdDev: 0.2242143 0.08325685 Fixed effects: Cre ~ Tra Error in if (any(wchLv <- (as.double(levels(xtTab[, wchPval])) == 0))) { : missing value where logical needed In addition: Warning message: NaNs produced in: pt(q, df, lower.tail, log.p) [[alternate HTML version deleted]]