mediation

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I'm running two mediations on the same data, once using prior (sampling) weights when fitting the models (through the `survey` package), and once without those prior weights (just using the...

vbrazao

Error in stats::model.frame when specifying a glm formula in a function argument, and boot = T

2

This works fine with boot=F, but throws an error when boot=T. A real corner case, I admit: ``` r library(mediation) #> mediation: Causal Mediation Analysis #> Version: 4.5.0 test

grasshoppermouse

Error in if(!INT & isGam.y) { : the condition has length > 1

3

I recently updated R and my packages and the below code, which was previously working, is no longer working: ``` fit.dv

sebsilas

I am using the mediations() and amelidiate() functions to estimate causal mediated effects with 5 imputed datasets. After running the amelidiate() function on the 5 mediation analyses from the mediations()...

a-chernofsky

Error in Surv(time, event) : cannot find object "time"

1

[Error in Surv(time, event) : cannot find object "time"] in survreg() Here I am doing mediation analysis among X, Y, and m. Here model.m is linear model and model.y is...

ShangziWang

Can this packages be used to perform mediation analysis with cox PH model?

1

I want to do a mediation analysis, the outcome model is a survival model, but the document of this packages shows the outcome model can be survreg object instead of...

Guoguo-ux

Model combination error using medsens on a mediate object derived from amelidiate (multiply-imputed data)

1

I have a question regarding the functionality of the medsens function. I am conducting a causal mediation analysis with a binary outcome and a continous mediator. My data is subject...

vriesTR

I was trying to fit a multilevel mediation analysis with crossed random factors using the mediate function from the mediation package in R. For the med.fit and out.fit models, I...

bamaly

Error in if (xhat == 0) out <- 1 else { :

7

Using the mediate function (please see my code below), I receive the following error message. I would like to estimate a multilevel mediation for the following 2x5 mixed design. While...

mg2485

I am conducting a mediation analysis with multiply imputed 30 data sets using "amelidiate {mediation}". variables: mediators= m,outcome=y, treatment=rep(e,30),covariates=z, control_val=a0, treat_val=a1, medout

makikoworldwide