alternative-invariant

  1. G

    mlogit: restrict coefficient of alternative-invariant variable to be equal for alt

    Hi. For evaluating a choice experiment I estimate a conditional logit model with mlogit in R . The output looks like this: Call: mlogit(RES ~ Money + X1a + X1b + X2a + X2b | Age, data = CE, reflevel = "C", shape = "long", alt.var = "ALT", method = "nr", print.level = 0) Frequencies...
    • ga34gep
    • Thread
    • Replies: 4
    • Forum: R
  2. T

    R mlogit marginal effects with alternative-invariant variables only

    Hi everyone, can someone explain how to calculate the marginal effects of a multinomial logit model with alternative-invariant variables (e.g. income) only. A similar question was asked here but not answered sufficiently. The calculation works only, if I also include alternative-variant...
    • Thomas.V
    • Thread
    • Replies: 1
    • Forum: R