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| author | Narine Kokhlikyan <narine.kokhlikyan@gmail.com> | 2015-09-25 11:55:08 -0700 |
|---|---|---|
| committer | Shivaram Venkataraman <shivaram@cs.berkeley.edu> | 2015-09-25 11:55:08 -0700 |
| commit | 6fcee906d2afb5d5c3c49e0a669637a87e82b910 (patch) | |
| tree | 723cb9ba29341338ed9b168a81f4338ea875dc29 /R | |
| parent | 922338812c03eba43f2f1a6c414d1b6b049811cf (diff) | |
| download | spark-6fcee906d2afb5d5c3c49e0a669637a87e82b910.tar.gz spark-6fcee906d2afb5d5c3c49e0a669637a87e82b910.tar.bz2 spark-6fcee906d2afb5d5c3c49e0a669637a87e82b910.zip | |
[SPARK-10760] [SPARKR] SparkR glm: the documentation in examples - family argument is missing
Hi everyone,
Since the family argument is required for the glm function, the execution of:
model <- glm(Sepal_Length ~ Sepal_Width, df)
is failing.
I've fixed the documentation by adding the family argument and also added the summay(model) which will show the coefficients for the model.
Thanks,
Narine
Author: Narine Kokhlikyan <narine.kokhlikyan@gmail.com>
Closes #8870 from NarineK/sparkrml.
Diffstat (limited to 'R')
| -rw-r--r-- | R/pkg/R/mllib.R | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/R/pkg/R/mllib.R b/R/pkg/R/mllib.R index 474ada5956..cd00bbbeec 100644 --- a/R/pkg/R/mllib.R +++ b/R/pkg/R/mllib.R @@ -41,7 +41,8 @@ setClass("PipelineModel", representation(model = "jobj")) #' sqlContext <- sparkRSQL.init(sc) #' data(iris) #' df <- createDataFrame(sqlContext, iris) -#' model <- glm(Sepal_Length ~ Sepal_Width, df) +#' model <- glm(Sepal_Length ~ Sepal_Width, df, family="gaussian") +#' summary(model) #'} setMethod("glm", signature(formula = "formula", family = "ANY", data = "DataFrame"), function(formula, family = c("gaussian", "binomial"), data, lambda = 0, alpha = 0) { |