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https://issues.apache.org/jira/browse/SPARK-14553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph K. Bradley closed SPARK-14553.
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Resolution: Later
Please see comment on [SPARK-14546]
> PCA wrapper for SparkR
> ----------------------
>
> Key: SPARK-14553
> URL: https://issues.apache.org/jira/browse/SPARK-14553
> Project: Spark
> Issue Type: New Feature
> Components: ML, SparkR
> Reporter: Alok Singh
>
> Implement the SparkR wrapper for the PCA transformer
> https://spark.apache.org/docs/latest/ml-features.html#pca
> we should support api similar to R i.e
> {code}
> featire<-prcomp(df,
> center = TRUE,
> scale. = TRUE)
> {code}
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