SurveyScience JavaScript Library

I’ve been converting some of the functions from the Excel add-in to Javascript functions within a library. It’s finally ready for release and can be found here.

It contains functions to:

  • Smooth data
  • Deseasonalise data
  • Perform least squares regression
  • Exponential smoothing
  • Create auto-correlation and partial auto-correlation plots
  • Market research functions
  • Utility functions to modify arrays

There’s still some work to do on it but it can be used as is – go to the above link for more details.

I originally started it to created some smoothed lines for some D3 charts.

Hopefully it will prove useful.

Leave a Reply