Nothing
test_that("prediction functions works with formula and matrix calls", {
## ---- toy example (from SVC_mle help file) ----
# We use the sampled, i.e., onde dimensional SVCs
data(SVCdata)
# sub-sample data to have feasible run time for example
set.seed(123)
id <- sample(length(SVCdata$locs), 50)
## SVC_mle call with matrix arguments
fit_mat <- with(SVCdata, SVC_mle(
y[id], X[id, ], locs[id],
control = SVC_mle_control(profileLik = TRUE, cov.name = "mat32")))
## SVC_mle call with formula
df <- with(SVCdata, data.frame(y = y[id], X = X[id, -1]))
fit_form <- SVC_mle(
y ~ X, data = df, locs = SVCdata$locs[id],
control = SVC_mle_control(profileLik = TRUE, cov.name = "mat32")
)
## ---- predictions ----
newdata <- data.frame(X = 3:4)
newlocs <- 1:2
newX <- matrix(c(1, 1, 3:4), ncol = 2)
# only predicting SVC and response
pred_mat <- predict(fit_mat, newX = newX, newW = newX, newlocs = newlocs)
pred_form <- predict(fit_form, newdata = newdata, newlocs = newlocs)
expect_identical(pred_mat, pred_form)
# only predicting SVCs
pred_mat <- predict(fit_mat, newlocs = newlocs)
pred_form <- predict(fit_form, newlocs = newlocs)
expect_identical(pred_mat, pred_form)
# check warning for overwriting arguments
expect_warning(
predict(fit_form, newdata = newdata, newX = newX, newlocs = newlocs))
expect_warning(
predict(fit_form, newdata = newdata, newW = newX, newlocs = newlocs))
})
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