secondDiff

An object of class <code>glm</code> that will be used to find the cross-derivative.

A vector of two variables to be used in calculating the derivative.

vars

data

Indicate whether you want to use average marginal effects (AME) or marginal effects at representative values (MER).

method

A named vector of values at which to hold variables constant.

typical

Calculates the cross-derivative required to evaluate interactions in logistic/probit regression models.

Miscellaneous set of functions I use in my teaching either at the University of Western Ontario or the Inter-university Consortium for Political and Social Research (ICPSR) Summer Program in Quantitative Methods.  Broadly, the functions help with presentation and interpretation of LMs and GLMs, but also implement some new tools like Alternating Least Squares Optimal Scaling for dependent variables, a Bayesian analog to the ALSOS algorithm.  There are also tools to help understand interactions in both LMs and binary GLMs.

secondDiff: Calculate Cross-Derivative and its Variability

Description

Usage

Arguments

Value