This is a repository of DataMelt examples organized by topics and programming language. Guests can view the examples with the Free license. They can be found using the string "free license" in the left search form. Full DataMelt members can also view the code examples with the Pro license after login to the Member page. The protected from guests examples can be found using the string "pro license" in the left search form.
Nr | Output | Code | License | Description |
---|---|---|---|---|
1 | ![]() | Free license | Kinematics of top decays(Topic: Physics/HEP) | |
2 | ![]() | Pro license | Charts based on the HChart(Topic: Plots/2D) | |
3 | ![]() | Pro license | Four charts based on the HChart(Topic: Plots/2D) | |
4 | ![]() | Pro license | Create a plot canvas with a GUI control panel(Topic: Plots/2D) | |
5 | ![]() | Pro license | Multiple objects and manually setting interactive keys with HKey(Topic: Plots/2D) | |
6 | ![]() | Pro license | HPlotJa shows several histograms in two pads(Topic: Plots/2D) | |
7 | ![]() | Pro license | Shows a pad inside the other using HPlotJa(Topic: Plots/2D) | |
8 | ![]() | Pro license | HPlotXY canvas for histograms and X-Y data(Topic: Plots/2D) | |
9 | ![]() | Pro license | Showing histograms and array in JAS plotter, then do a fit in 2D(Topic: Plots/2D) | |
10 | ![]() | Free license | Histogram in HPlot using jruby(Topic: Plots/2D) | |
11 | ![]() | Pro license | H1D histogram on SHPlot canvas (a singleton).(Topic: Plots/2D) | |
12 | ![]() | Pro license | Write and read 2D array and histogram to SQL Derby database (in-memory)(Topic: File IO/Database) | |
13 | ![]() | Pro license | Uncertainty (error) propogation using a custom Monte Carlo method(Topic: Measurements/ErrorPropogation) | |
14 | ![]() | Pro license | A fit of a H1D histogram with Gaussian random numbers(Topic: Data fitting/jaida) | |
15 | ![]() | Free license | Non-linear fits using he Chi2 method with HFitter(Topic: Data fitting/hfitter) | |
16 | ![]() | Pro license | Non-linear fits with HFitter using signal+background assumption(Topic: Data fitting/hfitter) | |
17 | ![]() | Pro license | Interactive non-linear fit using HFit(Topic: Data fitting/hfitter) | |
18 | ![]() | Pro license | Interactive fit using Jas(Topic: Data fitting/jaida) | |
19 | ![]() | Pro license | Interactive fit of H1D using Jas and a defined function(Topic: Data fitting/jaida) | |
20 | ![]() | Pro license | Fitting data using several Gaussian distributions added together(Topic: Data fitting/hfitter) | |
21 | ![]() | Pro license | Fitting negative-binomial distribution wth analytic function(Topic: Data fitting/hfitter) | |
22 | ![]() | Pro license | Interactive fit of P1D array and HFit(Topic: Data fitting/hfitter) | |
23 | ![]() | Pro license | A function (F1D) converted to H1D histogram(Topic: Function/1D) | |
24 | ![]() | Pro license | A function (F1D) converted to two custom histograms (H1D)(Topic: Function/1D) | |
25 | ![]() | Free license | A histogram example using BeanShell(Topic: Histograms/1D) | |
26 | ![]() | Free license | Example using H1D histograms in Groovy(Topic: Histograms/1D) | |
27 | ![]() | Free license | Example using H1D histograms using Java(Topic: Histograms/1D) | |
28 | ![]() | Free license | Example using H1D histograms(Topic: Histograms/1D) | |
29 | ![]() | Pro license | JAIDA histograms using fixed bins(Topic: Histograms/1D) | |
30 | ![]() | Pro license | H1D histograms with some style(Topic: Histograms/1D) | |
31 | ![]() | Pro license | Histograms using SHPlot (singleton version)(Topic: Histograms/2D) | |
32 | ![]() | Pro license | H1D histograms on several pads(Topic: Histograms/1D) | |
33 | ![]() | Pro license | Histogram operations (subtract,add,multiply,divide) using H1D(Topic: Histograms/1D) | |
34 | ![]() | Pro license | Adaptive histograms (bins adjusted at run time)(Topic: Histograms/1D) | |
35 | ![]() | Pro license | A H1D histogram in the log scale(Topic: Histograms/1D) | |
36 | ![]() | Pro license | A H1D histogram using variable bin sizes(Topic: Histograms/1D) | |
37 | ![]() | Pro license | Many histograms shown on a single canvas(Topic: Plots/3D) | |
38 | ![]() | Pro license | How to fill a profile histogram HProf1D(Topic: Histograms/Profile) | |
39 | ![]() | Pro license | Analysis of a histogram of image colors (RGB)(Topic: Images/Analysis) | |
40 | ![]() | Pro license | Write/read a P0D collection to/from a XML file(Topic: File IO/XML) | |
41 | ![]() | Pro license | Using NeoDatis database to store objects(Topic: File IO/Database) | |
42 | ![]() | Pro license | Making a disk-based database with HDataBase(Topic: File IO/Database) | |
43 | ![]() | Pro license | Input-output of a histogram to/from a XML file(Topic: File IO/XML) | |
44 | ![]() | Pro license | Using flat-file database and FileHashMap class(Topic: File IO/Database) | |
45 | ![]() | Pro license | Write and read histograms using HBook(Topic: File IO/HBook) | |
46 | ![]() | Free license | Write event records and read them back using HFile(Topic: File IO/Binary) | |
47 | ![]() | Pro license | Event records saved as XML using HFileXML(Topic: File IO/XML) | |
48 | ![]() | Pro license | Write a map of objects using HFile(Topic: File IO/Binary) | |
49 | ![]() | Pro license | Write and read a collection of histograms to/from a serialized file(Topic: File IO/Binary) | |
50 | ![]() | Pro license | Serialize a collection of histograms to a XML file(Topic: File IO/XML) | |
51 | ![]() | Pro license | Using MapDB flat-file object database(Topic: File IO/Database) | |
52 | ![]() | Pro license | Writing and reading objects in compressed form (PFile)(Topic: File IO/Binary) | |
53 | ![]() | Pro license | Reading AIDA file and accessing histograms(Topic: File IO/Aida) | |
54 | ![]() | Free license | Reading ROOT file and accessing histograms(Topic: File IO/Root) | |
55 | ![]() | Pro license | Fitting a histogram with the Chi2 method(Topic: Data fitting/jaida) | |
56 | ![]() | Pro license | Fitting a histogram with random numbers using Jaida(Topic: Data fitting/jaida) | |
57 | ![]() | Free license | Histograms using Jaida and Java(Topic: Histograms/1D) | |
58 | ![]() | Pro license | Restore histograms from XML using Jaida(Topic: File IO/Aida) | |
59 | ![]() | Pro license | Shows how to save histograms in XML using Jaida(Topic: File IO/XML) | |
60 | ![]() | Free license | Plotting histograms and data arrays using Jaida in Java(Topic: Data arrays/Tuple) | |
61 | ![]() | Pro license | Plotting histograms and data arrays using Jaida(Topic: Data arrays/Tuple) | |
62 | ![]() | Pro license | A peak finding algorithm in X-Y data.(Topic: Data mining/finders) | |
63 | ![]() | Pro license | Data mining using a linear regression and predictions(Topic: Data mining/regression) | |
64 | ![]() | Pro license | Build a bayesian Self-Organizing Map. Example I(Topic: Artificial Intelligence/neural net) | |
65 | ![]() | Pro license | Build a bayesian Self-Organizing Map. Example II(Topic: Artificial Intelligence/neural net) | |
66 | ![]() | Free license | Showx X-Y values with statistical and systematic errors(Topic: Data arrays/P1D) | |
67 | ![]() | Pro license | 1D array converted and shown as a H1D histgrams.(Topic: Data arrays/P0D) | |
68 | ![]() | Pro license | PND array for n-space and convertion to a histogram(Topic: Data arrays/PND) | |
69 | ![]() | Pro license | Histogram filled in real time from a stream of data(Topic: Plots/Real time) | |
70 | ![]() | Free license | Statistical comparison of two histograms (chi2, p-values)(Topic: Statistics/Tests) | |
71 | ![]() | Free license | Statistical comparisons. Kolmogorov Smirnov (KS), Anderson-Darling, Goodman(Topic: Statistics/Tests) | |
72 | ![]() | Pro license | Verious random distributions(Topic: Statistics/Random) | |
73 | ![]() | Pro license | statistical characteristions on an array(Topic: Statistics/Descriptive) | |
74 | ![]() | Pro license | Computation of 95 % CL limits with statistical errors(Topic: Statistics/Limits) | |
75 | ![]() | Pro license | Computation of 95 % C.L. limits using systematic errors(Topic: Statistics/Limits) | |
76 | ![]() | Pro license | Computation of 95% CL limits with treatment of statistical errors(Topic: Statistics/Limits) | |
77 | ![]() | Pro license | Computation of 95 % C.L. limits with stat. errors(Topic: Statistics/Limits) | |
78 | ![]() | Pro license | Computation of 95 % C.L. limits using stat. and systematical errors(Topic: Statistics/Limits) | |
79 | ![]() | Pro license | Computation of 95 % C.L. limits using stat. and systematical errors(Topic: Statistics/Limits) | |
80 | ![]() | Pro license | Convolution of 2 random distributionis (Gamma with Poisson)(Topic: Statistics/Random) | |
81 | ![]() | Pro license | Random distribution according to a analysic function(Topic: Statistics/Random) | |
82 | ![]() | Pro license | Loess (Lowess) smoothing of a histogram(Topic: Statistics/Smoothing) | |
83 | ![]() | Pro license | Data smoothing (interpolation), Cubic and SPline(Topic: Statistics/Smoothing) | |
84 | ![]() | Pro license | Style for 2D. Plain article style (BG color)(Topic: Plots/2D) | |
85 | ![]() | Pro license | Article style (BG) with logo and highlighted region(Topic: Plots/2D) | |
86 | ![]() | Pro license | Presentation style for 2D plots (colors)(Topic: Plots/2D) | |
87 | ![]() | Pro license | A better article style (BG) with antialias(Topic: Plots/2D) | |
88 | ![]() | Pro license | Presentation style with logo and LaTeX equation(Topic: Plots/2D) | |
89 | ![]() | Pro license | Two plot regions with article style (BG) and antialias(Topic: Plots/2D) | |
90 | ![]() | Pro license | Presentation style with many colors and insert image(Topic: Plots/2D) | |
91 | ![]() | Pro license | A fancy article style (BG) for 2D plots(Topic: Plots/2D) | |
92 | ![]() | Pro license | Article style (BG) with log scale(Topic: Plots/2D) | |
93 | ![]() | Pro license | Article style with custom tick labels(Topic: Plots/2D) | |
94 | ![]() | Pro license | Article style (BG) with 3 plots(Topic: Plots/2D) | |
95 | ![]() | Pro license | Article style (BG) with an insert plot(Topic: Plots/2D) | |
96 | ![]() | Pro license | Annotations on 2D canvaces. Show a LaTeX equation(Topic: Plots/2D) | |
97 | ![]() | Pro license | Fast Wavelet Transform (FWT) of input data(Topic: Signal Processing/Wavelets) | |
98 | ![]() | Pro license | Signal processing with Fast Wavelet Transform (daubechies 2)(Topic: Signal Processing/Wavelets) | |
99 | ![]() | Free license | Jet production at LHC using antiKT jets(Topic: Physics/HEP) | |
100 | ![]() | Free license | Show ROOT histograms using different styles(Topic: Physics/HEP) | |
101 | ![]() | Pro license | Wrire and read histograms in YAML format(Topic: File IO/YAML) | |
102 | ![]() | Free license | Tutorial on data mining for java.net(Topic: Data mining/regression) | |
103 | ![]() | Pro license | Showing XY data and verious geometrical shapes(Topic: Graphics/2D) | |
104 | ![]() | Free license | Statistical characteristics of a histogram(Topic: Statistics/Descriptive) | |
105 | ![]() | Pro license | Backpropogation neural network training/analysis(Topic: Artificial Intelligence/neural net) | |
106 | ![]() | Pro license | Writing and reading histograms in/from file(Topic: File IO/HBook) | |
107 | ![]() | Free license | Demo for GROOT plots and canvases(Topic: Plots/2D) | |
108 | ![]() | Pro license | Normality tests using Anderson-Darling method(Topic: Statistics/Tests) | |
109 | ![]() | Pro license | Normality test using Shapiro-Wilk method(Topic: Statistics/Tests) | |
110 | ![]() | Pro license | One dimensional histogram filled with Gaussian numbers(Topic: Histograms/1D) | |
111 | ![]() | Free license | Smearing of particles by a toy detector (Topic: Physics/HEP) | |
112 | ![]() | Pro license | Calculate exclusion limits at 95% confidence level(Topic: Statistics/Limits) | |
113 | ![]() | Pro license | Plot values of NASDAQ companies using CSV file(Topic: Finance/Plots) | |
114 | ![]() | Free license | Using SplinePolynomial for data smoothing(Topic: Statistics/Smoothing) | |
115 | ![]() | Free license | Reading histograms from files created by CFBook C++/Fortran (Topic: File IO/HBook) |