search for: antilogit

...tem pot time -1.89521331 -0.02303313 4.74499714 0.02043222 Ahora calculo la probabilidad usando los coeficientes > prob<-1.89521331-0.02303313*(15)+4.74499714*(-0.3)+0.02043222*(3) > prob [1] 0.1875139 Transformo la probabilidad por que no está en la forma de la respuesta antilogit<-function(x){exp(x)/(1+exp(x))} #función para transformar > antilogit(prob) [1] 0.5467416 Si transformo los coeficientes: > antilogit(coef(m2.pile)) (Intercept) tem pot time 0.1306512 0.4942420 0.9913799 0.5051079 Y aplico la formula > prob<-0.1306512-...

...s to 17. Any suggestions as to how to avoid the error and instructions as to the cause of it would be appreciated. Thank you for your input and patience. logit <- function(p) { # compute and return logit of p; # if p=.5 then logit==0 else sign(logit)==(p>.5) return( log(p/(1-p)) ) } antilogit <- function(x) { # compute and return antilogit of x; # this returns a proportion p for which logit(p)==x; return( exp(x)/(1+exp(x)) ) } plainp <- c() #Clear the plainp value t1Nsim <- (100/5) * 1000 * 10 # random chance should provide 10000 cases at t1 contthreshold <- .25 #p...

...replacing previous import: xtabs installing man source files installing indices not zipping data installing help >>> Building/Updating help pages for package 'DiagMeta' Formats: text html latex example chm Mowatt text html latex antilogit text html latex example bivarROC text html latex logit text html latex example plotfor text html latex example twouni text html...

Estimad en s errer en s He hecho este modelo glm m1.pile<-glm(ger~tem+pot+time+I(tem^2)+I(tem^2):pot ,family="binomial" ,data=long.PILE ) Que nos da la probabilidad de germinación de una semilla en función de tem (Temperatura), pot (Humedad del suelo) y time (Tiempo que la semilla pasa en esas condiciones). Ahora quiero, para diferentes tem, pot