~/talk

Extending Power BI with R

Talkat satRday Johannesburg 2019 · on Saturday, 2019-04-06· [data-science, data-visualization]
slides:none on file

Power BI now runs R by enabling an R install in Options, using Get Data -> R script to expose data frames that load into Power BI's in-memory columnstore, and by installing marketplace visuals that may wrap R. Demonstration shows read.csv to produce a data frame, Power Query M for mashups, a marketplace histogram visual using R, and that custom R visuals are static images so they render plots but do not fully participate in cross-filtering.

AI-written summary · about

  1. 0:00Introduction
  2. 7:53What is Power BI
  3. 14:22Visual Query
  4. 15:02Advanced Tab
  5. 15:32Import Data
  6. 16:32Add Visual
  7. 17:02Add Bar Chart
  8. 17:32Add Age
  9. 18:02Connect to Marketplace
  10. 18:32Create Histogram Visual
  11. 19:02Cross Filtering
  12. 19:32Adding Columns
  13. 20:02Adding Visuals
  14. 20:32Outro
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