Displaying 1 result from an estimated 1 matches for "power_alt".
2012 Mar 23
0
Fixing error variance in a path analysis to model measurement error in scales using sem package
...s to Cronbach's alpha, which is a measure of reliability.
What follows is the following path analysis model in theory (i.e., in
practice the formulas are replaced with actual numbers):
path.inf.final <- specifyModel()
pRU -> sRU, test1
pRU -> rRU, test2
sRU -> rRU, test3
sRU -> power_alt, gam1
pRU -> power_alt, gam2
rRU -> power_alt, gam3
sRU -> ms_alt, gam7
pRU -> ms_alt, gam8
rRU -> ms_alt, gam9
sRU <-> sRU, NA, (1 - alpha(sRU))*(variance(sRU))
pRU <-> pRU, NA, (1 - alpha(pRU))*(variance(pRU))
rRU <-> rRU, NA, (1 - alpha(rRU))*(variance(rRU))
pow...