Help in Parsing 'Categorical' type of data

rticular data field is 'categorical' by nature? Thanks Best Regards Amlan Jyoti =-=-= Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemina

Different Results When Performing PCA with Spark and R

hile calculating for Eigen Matrix], as opposed to R? [Initial, Mean centering on the Input Data is done for a good PCA analysis as pointed out by many technical papers as well as in R] With Best Regards Amlan Jyoti =-=-= Notice: The information contained in this e-