capnrefsmmat / regressomatic Goto Github PK

I should make it easy to embed regressomatic plots in any HTML document.

It's already fairly easy, as evidenced by regression.html, but I should give a simple API to:

• Specify the axes labels, data set, diagnostic to show, and statistics to provide
• Select an empty element to dump them into.

Data could be provided as a JS array or as the URL of a CSV file, in which case we'd fetch the data and axes labels automatically.

This would require making a wrapper function that loads the data, populates the empty element with spots for regression and residuals, and calls regressionPlots.

Either (optionally) place auto-numbered labels next to each data point, or allow the data CSVs to contain row names in the first column, then place these labels on every data point.

Would be good for real-world datasets, like the famous body and brain weight dataset.

For studentized residuals, place lines for the Bonferroni-corrected outlier test.

Requires the quantiles of a t distribution, which we could take from jStat.

We have xlogged and ylogged variables, so we should be able to change the axes to "log X" or "log Y" when appropriate.

The trick is putting back the label when un-logged. I could stuff it into a DOM property somewhere, or put "log" in as a hidden span and just unhide it when necessary.

Instead of completely replacing graphs when changing settings in custom.html, we should replace the axes and update the data through d3, so it can animate the transition.

Perhaps regressionPlots could be split into two parts: one that simply creates empty axes, and one that updates them with new data.

I need a good example dataset showing heteroskedasticity, for use in demonstrating diagnostics.