Github user yanboliang commented on a diff in the pull request:
https://github.com/apache/spark/pull/12683#discussion_r61066737
--- Diff: R/pkg/R/mllib.R ---
@@ -83,6 +83,54 @@ setMethod("glm", signature(formula = "formula", family =
"ANY", data = "SparkDat
return(new("GeneralizedLinearRegressionModel", jobj = jobj))
})
+#' Save the GeneralizedLinearRegression model to the input path.
+#'
+#' @param object A fitted GLM model
+#' @param path The directory where the model is saved
+#' @param overwrite Overwrites or not if the output path already exists.
Default is FALSE
+#' which means throw exception if the output path exists.
+#'
+#' @rdname ml.save
+#' @name ml.save
+#' @export
+#' @examples
+#' \dontrun{
+#' df <- createDataFrame(sqlContext, infert)
+#' model <- glm(education ~ ., df)
+#' path <- "path/to/model"
+#' ml.save(model, path)
+#' }
+setMethod("ml.save", signature(object =
"GeneralizedLinearRegressionModel", path = "character"),
+function(object, path, overwrite = FALSE) {
--- End diff --
indent
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