- Available in: GLM
- Hyperparameter: no
Hierarchical GLM (HGLM) fits generalized linear models with random effects, where the random effect can come from a conjugate exponential-family distribution (for example, Gaussian). The random_columns
option specifies an array of random column indices to use in GLM when HGLM=True
.
.. tabs:: .. code-tab:: r R library(h2o) h2o.init() # Import the semiconductor dataset h2odata <- h2o.importFile("https://s3.amazonaws.com/h2o-public-test-data/smalldata/glm_test/semiconductor.csv") # Set the response, predictor, and random columns yresp <- "y" xlist <- c("x1", "x3", "x5", "x6") z <- c(1) # Convert the "Device" column to a factor h2odata$Device <- h2o.asfactor(h2odata$Device) # Train and view the model h2o_glm <- h2o.glm(x = xlist, y = yresp, family = "gaussian", rand_family = c("gaussian"), rand_link = c("identity"), training_frame = h2odata, HGLM = TRUE, random_columns = z, calc_like = TRUE) print(h2o_glm) .. code-tab:: python import h2o from h2o.estimators.glm import H2OGeneralizedLinearEstimator h2o.init() # Import the semiconductor dataset h2o_data = h2o.import_file("https://s3.amazonaws.com/h2o-public-test-data/smalldata/glm_test/semiconductor.csv") # Set the response, predictor, and random columns y = "y" x = ["x1","x3","x5","x6"] z = [0] # Convert the "Device" column to a factor h2o_data["Device"] = h2o_data["Device"].asfactor() # Train and view the model h2o_glm = H2OGeneralizedLinearEstimator(HGLM=True, family="gaussian", rand_family=["gaussian"], random_columns=z, rand_link=["identity"], calc_like=True) h2o_glm.train(x=x, y=y, training_frame=h2o_data) print(h2o_glm)