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javascriptrrchartsmorris.js

Is there a way to change colors and axis limits in mPlot in rCharts in R?

I am using mPlot function that links morris javascript library with R statistical package. Examples of how to use this function are here: https://github.com/ramnathv/rCharts/tree/master/inst/libraries/morris

Does anyone know how to change this plot's axis limits and colors of lines?

Solution

  • You can change lineColors, ymax and ymin using chart$set.

    For example, using the third example from the link you posted:

    data(economics, package = 'ggplot2')
dat = transform(economics, date = as.character(date))
p3 <- mPlot(x = "date", y = list("psavert", "uempmed"), data = dat, type = 'Line',
            pointSize = 0, lineWidth = 1)
p3$set(xLabelFormat = "#! function (x) { 
       return x.toString(); } 
       !#")
p3$set(lineColors=c("red","blue"))
p3$set(ymax=20)
p3