Description Usage Arguments Note
Hypotesis test that do not depends if the instrument is weak or strong
1 | ar_test(y, X, Z, beta0, intercept = F)
|
y |
The dependent variable of the second stage |
X |
The Endogenous variables |
Z |
The Instruments |
beta0 |
The vector of the coefficients to be tested |
intercept |
Logical. Should an intercept be included? Default is false. |
Works with more than one endogenous variable. If used with the coefficients from TSLS, it computes the J-statistic
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