simulateShares: Simulate expected shares

In logitr: Logit Models w/Preference & WTP Space Utility Parameterizations

Simulate expected shares

Description

This function has been depreciated since logitr version 0.1.4. Use predictProbs() instead.

Usage

simulateShares(
  model,
  alts,
  obsIDName = NULL,
  priceName = NULL,
  computeCI = TRUE,
  alpha = 0.025,
  numDraws = 10^4
)

Arguments

model	The output of a model estimated model using the logitr() function.
alts	A data frame of a set of alternatives for which to simulate shares. Each row is an alternative and each column an attribute corresponding to parameter names in the estimated model.
obsIDName	The name of the column that identifies each set of alternatives. Required if simulating results for more than one set of alternatives. Defaults to NULL (for a single set of alternatives).
priceName	The name of the parameter that identifies price. Only required for WTP space models. Defaults to NULL.
computeCI	Should a confidence interval be computed? Defaults to TRUE.
alpha	The sensitivity of the computed confidence interval. Defaults to alpha = 0.025, reflecting a 95% CI.
numDraws	The number of draws to use in simulating uncertainty for the computed confidence interval.

Value

A data frame with the estimated shares for each alternative in alts.

logitr documentation built on Sept. 11, 2024, 6:40 p.m.