Scatter Plots

Does anyone know any software/web apps to make graphs that have pretty good accurate intervals? I’m dealing with some delicious decimals that need to be accurate and such. Something customizable would be best. With 40 data points with decimals like 5714 and accuracy mattering in a pretty significant fashion, hand just isn’t working best.

This is pretty urgent. Yeah. There’s a big story behind this, and it’s not for school.

Just call me weird and help out the kid who hasn’t slept yet and is posting on kF at 6 in the morning.