Indirect Effect in Mediation Analysis (z, Joint, and Monte Carlo Tests)

zmed(
  calculate = "selectpower",
  stdinput = FALSE,
  a = 0.25,
  b = 0,
  cp = 0,
  sdy = 1,
  sdx = 1,
  sdm = 1,
  r2y = 0,
  r2m = 0,
  power = 0.8,
  alpha = 0.05,
  alternative = "not equal",
  mc = FALSE,
  n = 200
)

Arguments

calculate: .
stdinput: .
a: .
b: .
cp: .
sdy: .
sdx: .
sdm: .
r2y: .
r2m: .
power: .
alpha: .
alternative: .
mc: .
n: .

Value

A results object containing:

`results$text2`					a preformatted
`results$plot`					an image