Description Usage Format See Also
A dataset enclosing a dependent variable, y, two exogenous regressors, X1 and X2 and one endogenous variable, P. The endogenous regressor has to have a non-normal distribution for identification. The model is:
y = b0 + b1 * X1 + b2 * X2 + a1 * P + epsilon
True parameter values are b0 = 2, b1 = 1.5, b2 = -3, a1 = -1.
1 | data("dataHMLewbel")
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A data frame with 2500 observations on the following 4 variables.
ya numeric vector representing the dependent variable.
X1a numeric vector, normally distributed and exogenous.
X2a numeric vector, normally distributed and exogenous.
Pa numeric vector, representing an endogenous regressor.
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