Tagged Questions
24
votes
2answers
1k views
What is the clearest way to graph a piecewise function?
I have a function defined as:
How can I graph that using functions instead of coordinates? I'm currently working with pgfplots but I'm open to something else if it's better.
3
votes
1answer
248 views
PSTricks---plotstyle LSM (Least Square method)
I am discovering PSTricks's plotstyle=LSM to make a regression analysis y=m x + c. Here is my code:
\documentclass[12pt]{article}
\usepackage{filecontents}
\begin{filecontents*}{data.dat}
0.0 0.0
...
3
votes
2answers
550 views
Using PSTricks to plot from a data file
I would like to know how to use PSTricks to read and plot data from a text data file e.g.
8 98826 year 2008
9 104925 year 2009
10 140153 year 2010
11 178414 year 2011
And three further ...
