Compute Weights for 'rma' Objects
The function computes the weights given to the observed effects or outcomes during the model fitting for objects of class "rma.uni", "rma.mh", "rma.peto", and "rma.mv".
## S3 method for class 'rma.uni' weights(object, type="diagonal", ...) ## S3 method for class 'rma.mh' weights(object, type="diagonal", ...) ## S3 method for class 'rma.peto' weights(object, type="diagonal", ...) ## S3 method for class 'rma.glmm' weights(object, ...) ## S3 method for class 'rma.mv' weights(object, type="diagonal", ...)
object |
an object of class |
type |
character string indicating whether to return only the diagonal of the weight matrix ( |
... |
other arguments. |
Either a vector with the diagonal elements of the weight matrix or the entire weight matrix. When only the diagonal elements are returned, they are given in % (and they add up to 100%). When the entire weight matrix is requested, this is always a diagonal matrix for objects of class "rma.uni", "rma.mh", "rma.peto".
Wolfgang Viechtbauer wvb@metafor-project.org http://www.metafor-project.org/
Viechtbauer, W. (2010). Conducting meta-analyses in R with the metafor package. Journal of Statistical Software, 36(3), 1–48. https://www.jstatsoft.org/v036/i03.
### meta-analysis of the log risk ratios using a mixed-effects model
### with two moderators (absolute latitude and publication year)
res <- rma(measure="RR", ai=tpos, bi=tneg, ci=cpos, di=cneg,
mods = ~ ablat + year, data=dat.bcg)
weights(res)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.