search for: norow

...an equivalent in R? The mantelhaen.test in stats gives something quite different (a test of conditional independence for *nominal* factors in a 3-way table). e.g. I'd like to reproduce: *-- CMH tests; proc freq data=sexfun order=data; weight count; tables husband * wife / cmh chisq nocol norow; run; The FREQ Procedure Summary Statistics for Husband by Wife Cochran-Mantel-Haenszel Statistics (Based on Table Scores) Statistic Alternative Hypothesis DF Value Prob 1 Nonzero Correlati...

...h (dwReason) { case DLL_PROCESS_ATTACH: /* initialization code here */ break; case DLL_PROCESS_DETACH: /* clean-up code here */ break; } return(TRUE); } #endif void nlme_two_comp_zero_CI_lag (long int *norow, double *maxoorder, double *OMAT, long int *ndrow, double *maxdorder, double *DMAT, long int *logparam, long int *logresp, double *Resp) { long int i, j, No = *norow, Nd = *ndrow, LogParam = *logparam, LogResp = *logresp; double Tdiff, a, b, k21, origReset, counterDose, id, T1, co...

hi, is there a way of calculating of measuring dependence between two categorical variables. i tried using the chi square test to test for independence but i got error saying that the lengths of the two vectors don't match. Suppose X and Y are two factors. X has 5 levels and Y has 7 levels. This is what i tried doing >temp<-chisq.test(x,y) but got error "the lengths of the two

Hola. En un cierto directorio tengo archivos excel y de otros tipos. Cada uno de ellos corresponde a una encuesta a una empresa X. Me gustaria importar los datos de ciertas celdas de ciertas hojas de todos los archivos excel en una sola pasada. ¿Hay alguna forma de hacerlo? Yo se que la variable Z está siempre en la celda X de la hora tanto. Me gustaría ingresarlo todo en una matriz en que