Len Kiefer

Helping people understand the economy, housing and mortgage markets


  1. Combining PowerPoint and R's tweenr for smooth animations

  2. Time to animate with tibbletime

  3. Charting housing starts with R

  4. Housing market update September 2017

  5. Housing starts grinding higher or grinding to a halt?

  6. Forecasting is hard (work)

  7. Forecasting is hard (work)-bonus charts

  8. Adding an animation progress bar

  9. Animate a bivariate choropleth

  10. Simple tweenr animations with ggplot2