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[SPARK-19386][SparkR][Followup] fix error in vignettes #16799

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[SPARK-19386][SparkR][Followup] fix error in vignettes #16799

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4 changes: 2 additions & 2 deletions R/pkg/vignettes/sparkr-vignettes.Rmd
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Expand Up @@ -744,10 +744,10 @@ predictions <- predict(rfModel, df)

`spark.bisectingKmeans` is a kind of [hierarchical clustering](https://en.wikipedia.org/wiki/Hierarchical_clustering) using a divisive (or "top-down") approach: all observations start in one cluster, and splits are performed recursively as one moves down the hierarchy.

```{r}
```{r, warning=FALSE}
df <- createDataFrame(iris)
model <- spark.bisectingKmeans(df, Sepal_Length ~ Sepal_Width, k = 4)
summary(kmeansModel)
summary(model)
fitted <- predict(model, df)
head(select(fitted, "Sepal_Length", "prediction"))
```
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