I'm using charts_flutter library to display a piechart. What I try to achive, is that, when you tap either a part of the chart, or the associated label (which is rendered outside), it navigates to a p...

I have been trying to visualize some data and put them on horizontal bar charts stacked over each other. when doing so, I find it hard to sort them based on their sizes, which I wanted. I have tried s...

I'm working with a db which looks more or less like this: dput(ex) structure(list(clave = c("01", "02", "03", "04", "05", "06", "07&q...

I don't want the null values to show on my Altair chart. Is there any way to do this without removing them from my data before charting them? I have a data frame: d7_rent_own d8a_moving 0 ...