simsem and semTools

Posted on Wed, 01/23/2019 - 05:09

blazej Joined: 11/20/2018

Calculate sample size for an indirect effect using simsem

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Please note - I posted this on simsem github but I feel here is more adequate
(https://github.com/simsem/simsem/issues/55)

Hello,

I'm somehow new to the subject of running simulations and would very much appreciate some help in sorting out how to set up code for estimating sample size to observe an indirect effect in a setup like this:

https://user-images.githubusercontent.com/22635132/51598061-058a0000-1efd-11e9-94b7-f7722cab2cb3.png

Values represent typical effect sizes observed in previous research.

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Posted on Sat, 04/20/2013 - 10:26

tbates Joined: 07/31/2009

Function to add up paths (path tracing rules function)

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simsem and semTools

Anyone know of a function to take a RAM model and an entry and exit point and output a total effect?

i.e., given A model m1 = A<->B; B->C; A->C

pathEffect(m1, from="A", to= "C")

Would output the product of paths

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Posted on Mon, 04/15/2013 - 14:27

Aschoemann Joined: 02/11/2013