Hi all, I'm trying to plot the result of a simple PCA operation, but couldn't find a clear documentation about plotting data frames.
Here is the output of my data frame: +----------------------------------------------------------------+ |pca_features | +----------------------------------------------------------------+ |[-255.4681508918886,2.9340031372956155,-0.5357914079267039] | |[-477.03566189308367,-6.170290817861212,-5.280827588464785] | |[-163.13388125540507,-4.571443623272966,-1.2349427928939671] | |[-53.721252166903255,0.6162589419996329,-0.39569546286098245] | [-27.97717473880869,0.30883567826481106,-0.11159555340377557] | |[-118.27508063853554,1.3484584740407748,-0.8088790388907207] | Values of `pca_features` column is DenseVector s created using VectorAssembler. How can I draw a simple 3d scatter plot from this data frame? Thanks
