Nothing
test_that("Parallel GERGMs", {
skip_on_cran()
skip("Tests should not call parallel processes")
set.seed(12345)
net <- matrix(runif(100,0,1),10,10)
colnames(net) <- rownames(net) <- letters[1:10]
node_level_covariates <- data.frame(Age = c(25,30,34,27,36,39,27,28,35,40),
Height = c(70,70,67,58,65,67,64,74,76,80),
Type = c("A","B","B","A","A","A","B","B","C","C"))
rownames(node_level_covariates) <- letters[1:10]
network_covariate <- net + matrix(rnorm(100,0,.5),10,10)
network_data_list <- list(network_covariate = network_covariate)
formula <- net ~ edges + mutual + ttriads + sender("Age") +
netcov("network_covariate") + nodematch("Type",base = "A")
formula2 <- net ~ edges + mutual + ttriads + sender("Age") +
netcov("network_covariate") + nodemix("Type",base = "A")
form_list <- list(f1 = formula,
f2 = formula2)
testl <- parallel_gergm(formula_list = form_list,
observed_network_list = net,
covariate_data_list = node_level_covariates,
network_data_list = network_data_list,
cores = 2,
number_of_networks_to_simulate = 100000,
thin = 1/100,
proposal_variance = 0.1,
MCMC_burnin = 50000,
seed = 456,
convergence_tolerance = 0.5)
test <- testl[[1]]
check_against <- c(1.288, -0.075, -0.017, -0.025, 3.127, 0.132, -1.837)
check <- c(round(as.numeric(test@theta.coef[1,]),3),round(as.numeric(test@lambda.coef[1,]),3))
expect_equal(check, check_against)
test <- testl[[2]]
check_against <- c(0.835, -0.073, -0.016, -0.026, -0.024, -0.056, -0.055,
-0.035, 0.002, -0.040, -0.050, 3.056, 0.129, -1.931)
expect_equal(c(round(as.numeric(test@theta.coef[1,]),3),round(as.numeric(test@lambda.coef[1,]),3)), check_against)
})
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