Efficient Frontier Graph
Demo graphical user interface that finds an unconstrained mean-variance efficient frontier given asset price data. This data can come from Yahoo finance, where you can find the optimial portfolio for any set of assets you choose, or from a supplied Microsoft Access database.
Platforms: Matlab
License: Freeware | Size: 204.8 KB | Download (51): Efficient Frontier GUI Download |
Demonstrates the use of MATLAB's nested functions to create graphical tools with little coding. This example creates an efficient frontier from supplied data (or generates random returns if no inputs are supplied) and then allows the user to move a crosshair along the efficient frontier to view...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Interactive Efficient Frontier Viewer Download |
EASYPLANEX is a software application that provides a COMPREHENSIVE SOLUTION for evaluating and optimizing any type of financial problems, because it allows the following:
1. Understandable models
2. Reliable results
3. Automatic documentation of the project
4. Library of reusable projects...
Platforms: Windows
License: Freeware | Size: 8.7 MB | Download (56): EasyPlanEx HOME Download |
Retrieve stock data from Yahoo and draw the rolling frontier 3D graph of the defined stocks during the defined date range. Can't get COP's stock data correctly when I tried, not sure whether Yahoo's or Matlab's falt. b is the begin date. e is the end date. l is the list of stocks. d stores the...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (45): Frontier Demo Download |
Boost::Graph is a Perl interface to the Boost-Graph C++ libraries. SYNOPSIS use Boost::Graph; # Create an empty instance of a Graph my $graph = new Boost::Graph(directed=>0, net_name=>Graph Name, net_id=>1000); # add edges $graph->add_edge(node1=>a, node2=>b, weight=>1.1, edge=>edge...
Platforms: *nix
License: Freeware | Size: 2.4 MB | Download (187): Boost::Graph Download |
OpenRM Scene Graph is a scene graph API that implements fully piplined-parallelized multistage and multithreaded rendering, and uses OpenGL as a graphics platform for hardware acceleration. A scene graph model is a useful way to organize data for rendering in a way that is particularly...
Platforms: *nix
License: Freeware | Size: 419.84 KB | Download (107): OpenRM Scene Graph Download |
Chart::Graph::Gnuplot is a function in module Chart::Graph that lets you generate graphs on the fly in perl. SYNOPSIS use Chart::Graph::Gnuplot qw(&gnuplot); gnuplot(%global_options, [%data_set_options, @matrix], [%data_set_options, @x_column, @y_column], [%data_set_options, < filename...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (173): Chart::Graph::Gnuplot Download |
Chart::Graph::Xrt3d is a Perl module for creating 3D graph charts. SYNOPSIS #Include module use Chart::Graph::Xrt3d qw(xrt3d); # Function call xrt3d(%options, @data_set ); This module is unmaintained, it worked with Sitrakas XRT, and hasnt been tested against newer versions. Sitraka...
Platforms: *nix
License: Freeware | Size: 245.76 KB | Download (169): Chart::Graph::Xrt3d Download |
Chart::Graph::Xrt2d is a Perl module for creating graph charts. SYNOPSIS #Include module use Chart::Graph::Xrt2d qw(xrt2d); # Function call xrt2d(%options, [%data_options1, @data_set1], [%data_options2, @data_set2], . . ); This module is unmaintained, it worked with Sitrakas XRT,...
Platforms: *nix
License: Freeware | Size: 245.76 KB | Download (124): Chart::Graph::Xrt2d Download |
SVG::Graph is a Perl module to visualize your data in Scalable Vector Graphics (SVG) format. SYNOPSIS use SVG::Graph; use SVG::Graph::Data; use SVG::Graph::Data::Datum; #create a new SVG document to plot in... my $graph = SVG::Graph->new(width=>600,height=>600,margin=>30); #and create...
Platforms: *nix
License: Freeware | Size: 88.06 KB | Download (151): SVG::Graph Download |
Graph::ModularDecomposition is a Perl module for modular decomposition of directed graphs. SYNOPSIS use Graph::ModularDecomposition qw(pairstring_to_graph tree_to_string); my $g = new Graph::ModularDecomposition; my $h = $g->pairstring_to_graph( ab,ac,bc ); print "yesn" if...
Platforms: *nix
License: Freeware | Size: 13.31 KB | Download (96): Graph::ModularDecomposition Download |
Chart::Graph is a Perl extension for a front-end to gnuplot, XRT, and Xmgrace. SYNOPSIS # EXAMPLE: gnuplot #make sure to include Chart::Graph use Chart::Graph:Gnuplot qw(gnuplot); gnuplot(%global_options, [%data_set_options, @matrix], [%data_set_options, @x_column, @y_column],...
Platforms: *nix
License: Freeware | Size: 245.76 KB | Download (111): Chart::Graph Download |
PostScript::Graph::Bar Perl module can draw a bar chart on a postscript file. SYNOPSIS Simplest Take labels and values from a csv file and output as a bar chart on a postscript file. use PostScript::Graph::Bar; my $bar = new PostScript::Graph::Bar(); $bar->build_chart("survey.csv");...
Platforms: *nix
License: Freeware | Size: 55.3 KB | Download (125): PostScript::Graph::Bar Download |
Path::Graph is a Perl module created to generate paths from hash graph. SYNOPSIS Code 1 #!usr/bin/perl my %graph = ( A => {B=>1,C=>4}, B => {A=>1,C=>2}, C => {A=>4,B=>2} ); use Paths::Graph; my $g = Paths::Graph->new(-origin=>"A",-destiny=>"C",-graph=>%graph); my @paths =...
Platforms: *nix
License: Freeware | Size: 6.14 KB | Download (120): Path::Graph Download |
DGS Graph was created to provide an easy to install graphing script, capable of generating graphs for web presentation..
Platforms: *nix
License: Freeware | Size: 24.58 KB | Download (110): DGS Graph Download |
Text::Graph is a Perl extension for generating text-based graphs. SYNOPSIS use Text::Graph; blah blah blah Some data is easier to analyze graphically than in its raw form. In many cases, however, a full-blown multicolor graphic representation is overkill. In these cases, a simple graph can...
Platforms: *nix
License: Freeware | Size: 9.22 KB | Download (100): Text::Graph Download |
Python Call Graph (pycallgraph) is a Python library that creates call graphs for Python programs pycallgraph is quite new. It seems to work well and I will most likely improve it in the near future!. Gravit is a free gravity simulator.
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (106): Python Call Graph Download |
GD::Graph::Thermometer is a Perl module to generate progress graph on the fly. SYNOPSIS use GD::Graph::Thermometer; my $result = GD::Graph::Thermometer->new({ image_path => /path/to/image.png, type => png, goal => 80000, current => 20000, title => Funding the League for the Year ($),...
Platforms: *nix
License: Freeware | Size: 7.17 KB | Download (138): GD::Graph::Thermometer Download |
Gtk2::Ex::MindMapView::Graph is a Perl module that manages a directed graph. SYNOPSIS use Gtk2::Ex::MindMapView::Graph; This is internal to Gtk2::Ex::MindMapView. Its a wrapper around Jarkko Heitaniemis nice Graph module. This module is instantiated by Gtk2::Ex::MindMapView. INTERFACE...
Platforms: *nix
License: Freeware | Size: 50.18 KB | Download (99): Gtk2::Ex::MindMapView::Graph Download |
Solaris::Disk::SVM::Graph is a Perl module for graph your Solaris Volume Manager configurations. SYNOPSIS my $graph = Solaris::Disk::SVM::Graph->new( sourcedir => path/to/dir, # path to SVM config files, # see Solaris::Disk::SVM for details fontname => fontname, fontsize => fontsize, );...
Platforms: *nix
License: Freeware | Size: 11.26 KB | Download (108): Solaris::Disk::SVM::Graph Download |