Second y-axis label getting cut off
I just figured it out: the trick is to use bbox_inches=”tight” in savefig. E.G. plt.savefig(“test.png”,bbox_inches=”tight”)
graph
What scalability issues are associated with NetworkX?
This is an old question, but I think it is worth mentioning that graph-tool has a very similar functionality to NetworkX, but it is implemented in C++ with templates (using the Boost Graph Library), and hence is much faster (up to two orders of magnitude) and uses much less memory. Disclaimer: I’m the author of … Read more
Matplotlib/pyplot: How to enforce axis range?
Calling p.plot after setting the limits is why it is rescaling. You are correct in that turning autoscaling off will get the right answer, but so will calling xlim() or ylim() after your plot command. I use this quite a lot to invert the x axis, I work in astronomy and we use a magnitude … Read more
HighCharts turn animation false for line chart
It’s the same that I answered here but you have to change column to line. plotOptions: { line: { animation: false } } demo If you want to remove animation from all types you can use series instead. plotOptions: { series: { animation: false } }
gnuplot legend overlaps graph
If you want to turn it off altogether: gnuplot> set nokey If you want to move the legend, you can do this with gnuplot> set key left top to move it to the top left. If you want to give the lines more meaningful names in the legend, use the title keyword when generating the … Read more
What is the difference between dynamic programming and greedy approach?
Based on Wikipedia’s articles. Greedy Approach A greedy algorithm is an algorithm that follows the problem solving heuristic of making the locally optimal choice at each stage with the hope of finding a global optimum. In many problems, a greedy strategy does not in general produce an optimal solution, but nonetheless a greedy heuristic may … Read more
Why Java Collection Framework doesn’t contain Tree and Graph
I am wondering why the Framework doesn’t contain structures as Tree and Graph which are basic collections. Both can be regarded as sub types of Collection. This is a good question. I think it simply boils down to scoping. The core features that Collections API provides classes for are: iteration order: Lists and sorted maps … Read more
Java graph library for dynamic visualisation [closed]
Take a look: GEF – GUI components for graphical editing, including graphs, (Eclipse) SWT based JGraphX – former JGraph, not actively developed since March 2020 Piccolo2D – (Eclipse) SWT based JUNG – last released in 2010 (as of 2020); was very popular back then yWorks – not open source, not free JGraphT – data handling … Read more
Count number of times a date occurs and make a graph out of it [closed]
The simplest is to do a PivotChart. Select your array of dates (with a header) and create a new Pivot Chart (Insert / PivotChart / Ok) Then on the field list window, drag and drop the date column in the Axis list first and then in the value list first. Step 1: Step 2: