Displaying 2 results from an estimated 2 matches for "distrnam".
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distrname
2018 Jul 12
2
Problemas con la funcion "apply"
...ibuciones beta, concretamente 418. Cada distribucion esta definida por los parametros "shape1" y "shape2". Por lo tanto tengo una base de datos de 418 filas y en cada una de ellas los parametros que me definen la distribucion beta, shape1 y shape2.
Tengo el siguiente codigo:
distrname="beta"
shape1= 0.2 #ejemplo
shape2= 0.3 #ejemplo
quantvector=c(0.001,0.005,0.95,0.999)
(paste("qvector=q",distrname,"(quantvector, shape1, shape2)",sep=""))
eval(parse(text= paste("qvector=q",distrname,"(quantvector, shape1, shape2)",sep=...
2007 Aug 13
2
Error message when using zero-inflated count regression model in package zicounts
...using
only the four most common species), or tree dbh has a significant
influence on the number of vines per tree. When I attempted to use
the zicounts function, R gave me the following error message:
> vines.zip<-zicounts(resp=Total.vines~.,x=~Site+Species+DBH,z=~Site
+Species+DBH,distrname="ZIP",data=sycamores.1)
Error in ifelse(y == 0, 1, y/mu) : dim<- : dims [product 12] do not
match the length of object [549]
In addition: Warning messages:
1: longer object length
is not a multiple of shorter object length in: x[good, ] * w
2: longer object length
is not a multipl...