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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.

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Looking for "h1d" keyword
Nr Output Code License Description
1Physics/HEP:Kinematics of top decaysJython code Jython/Python

(View Code)

(View Output)

Free
license
Kinematics of top decays

(Topic: Physics/HEP)
2Plots/2D:Charts based on the HChartJython code Jython/Python

(View Code)

(View Output)

Pro
license
Charts based on the HChart

(Topic: Plots/2D)
3Plots/2D:Four charts based on the HChartJython code Jython/Python

(View Code)

(View Output)

Pro
license
Four charts based on the HChart

(Topic: Plots/2D)
4Plots/2D:Create a plot canvas with a GUI control panelJython code Jython/Python

(View Code)

(View Output)

Pro
license
Create a plot canvas with a GUI control panel

(Topic: Plots/2D)
5Plots/2D:Multiple objects and manually setting interactive keys with HKeyJython code Jython/Python

(View Code)

(View Output)

Pro
license
Multiple objects and manually setting interactive keys with HKey

(Topic: Plots/2D)
6Plots/2D:HPlotJa shows several histograms in two padsJython code Jython/Python

(View Code)

(View Output)

Pro
license
HPlotJa shows several histograms in two pads

(Topic: Plots/2D)
7Plots/2D:Shows a pad inside the other using HPlotJaJython code Jython/Python

(View Code)

(View Output)

Pro
license
Shows a pad inside the other using HPlotJa

(Topic: Plots/2D)
8Plots/2D:HPlotXY canvas for histograms and X-Y dataJython code Jython/Python

(View Code)

(View Output)

Pro
license
HPlotXY canvas for histograms and X-Y data

(Topic: Plots/2D)
9Plots/2D:Showing histograms and array in JAS plotter, then do a fit in 2DJython code Jython/Python

(View Code)

(View Output)

Pro
license
Showing histograms and array in JAS plotter, then do a fit in 2D

(Topic: Plots/2D)
10Plots/2D:Histogram in HPlot using jrubyJRuby code Ruby/JRuby

(View Code)

(View Output)

Free
license
Histogram in HPlot using jruby

(Topic: Plots/2D)
11Plots/2D:H1D histogram on SHPlot canvas (a singleton).Jython code Jython/Python

(View Code)

(View Output)

Pro
license
H1D histogram on SHPlot canvas (a singleton).

(Topic: Plots/2D)
12File IO/Database:Write and read 2D array and histogram to SQL Derby database (in-memory)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Write and read 2D array and histogram to SQL Derby database (in-memory)

(Topic: File IO/Database)
13Measurements/ErrorPropogation:Uncertainty (error) propogation using a custom Monte Carlo methodJython code Jython/Python

(View Code)

(View Output)

Pro
license
Uncertainty (error) propogation using a custom Monte Carlo method

(Topic: Measurements/ErrorPropogation)
14Data fitting/jaida:A fit of a H1D histogram with Gaussian random numbersJython code Jython/Python

(View Code)

(View Output)

Pro
license
A fit of a H1D histogram with Gaussian random numbers

(Topic: Data fitting/jaida)
15Data fitting/hfitter:Non-linear fits using he Chi2 method with HFitterJython code Jython/Python

(View Code)

(View Output)

Free
license
Non-linear fits using he Chi2 method with HFitter

(Topic: Data fitting/hfitter)
16Data fitting/hfitter:Non-linear fits with HFitter using signal+background assumptionJython code Jython/Python

(View Code)

(View Output)

Pro
license
Non-linear fits with HFitter using signal+background assumption

(Topic: Data fitting/hfitter)
17Data fitting/hfitter:Interactive non-linear fit using HFitJython code Jython/Python

(View Code)

(View Output)

Pro
license
Interactive non-linear fit using HFit

(Topic: Data fitting/hfitter)
18Data fitting/jaida:Interactive fit using JasJython code Jython/Python

(View Code)

(View Output)

Pro
license
Interactive fit using Jas

(Topic: Data fitting/jaida)
19Data fitting/jaida:Interactive fit of H1D using Jas and a defined functionJython code Jython/Python

(View Code)

(View Output)

Pro
license
Interactive fit of H1D using Jas and a defined function

(Topic: Data fitting/jaida)
20Data fitting/hfitter:Fitting data using several Gaussian distributions added togetherJython code Jython/Python

(View Code)

(View Output)

Pro
license
Fitting data using several Gaussian distributions added together

(Topic: Data fitting/hfitter)
21Data fitting/hfitter:Fitting negative-binomial distribution wth analytic functionJython code Jython/Python

(View Code)

(View Output)

Pro
license
Fitting negative-binomial distribution wth analytic function

(Topic: Data fitting/hfitter)
22Data fitting/hfitter:Interactive fit of P1D array and HFitJython code Jython/Python

(View Code)

(View Output)

Pro
license
Interactive fit of P1D array and HFit

(Topic: Data fitting/hfitter)
23Function/1D:A function (F1D) converted to H1D histogramJython code Jython/Python

(View Code)

(View Output)

Pro
license
A function (F1D) converted to H1D histogram

(Topic: Function/1D)
24Function/1D:A function (F1D) converted to two custom histograms (H1D)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
A function (F1D) converted to two custom histograms (H1D)

(Topic: Function/1D)
25Histograms/1D:A histogram example using BeanShellBeanShell code BeanShell

(View Code)

(View Output)

Free
license
A histogram example using BeanShell

(Topic: Histograms/1D)
26Histograms/1D:Example using H1D histograms in GroovyGroovy code Groovy

(View Code)

(View Output)

Free
license
Example using H1D histograms in Groovy

(Topic: Histograms/1D)
27Histograms/1D:Example using H1D histograms using JavaJava code Java

(View Code)

(View Output)

Free
license
Example using H1D histograms using Java

(Topic: Histograms/1D)
28Histograms/1D:Example using H1D histogramsJython code Jython/Python

(View Code)

(View Output)

Free
license
Example using H1D histograms

(Topic: Histograms/1D)
29Histograms/1D:JAIDA histograms using fixed binsJython code Jython/Python

(View Code)

(View Output)

Pro
license
JAIDA histograms using fixed bins

(Topic: Histograms/1D)
30Histograms/1D:H1D histograms with some styleJython code Jython/Python

(View Code)

(View Output)

Pro
license
H1D histograms with some style

(Topic: Histograms/1D)
31Histograms/2D:Histograms using SHPlot (singleton version)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Histograms using SHPlot (singleton version)

(Topic: Histograms/2D)
32Histograms/1D:H1D histograms on several padsJython code Jython/Python

(View Code)

(View Output)

Pro
license
H1D histograms on several pads

(Topic: Histograms/1D)
33Histograms/1D:Histogram operations (subtract,add,multiply,divide) using H1DJython code Jython/Python

(View Code)

(View Output)

Pro
license
Histogram operations (subtract,add,multiply,divide) using H1D

(Topic: Histograms/1D)
34Histograms/1D:Adaptive histograms (bins adjusted at run time)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Adaptive histograms (bins adjusted at run time)

(Topic: Histograms/1D)
35Histograms/1D:A H1D histogram in the log scaleJython code Jython/Python

(View Code)

(View Output)

Pro
license
A H1D histogram in the log scale

(Topic: Histograms/1D)
36Histograms/1D:A H1D histogram using variable bin sizesJython code Jython/Python

(View Code)

(View Output)

Pro
license
A H1D histogram using variable bin sizes

(Topic: Histograms/1D)
37Plots/3D:Many histograms shown on a single canvasJython code Jython/Python

(View Code)

(View Output)

Pro
license
Many histograms shown on a single canvas

(Topic: Plots/3D)
38Histograms/Profile:How to fill a profile histogram HProf1DJython code Jython/Python

(View Code)

(View Output)

Pro
license
How to fill a profile histogram HProf1D

(Topic: Histograms/Profile)
39Images/Analysis:Analysis of a histogram of image colors (RGB)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Analysis of a histogram of image colors (RGB)

(Topic: Images/Analysis)
40File IO/XML:Write/read a P0D collection to/from a XML fileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Write/read a P0D collection to/from a XML file

(Topic: File IO/XML)
41File IO/Database:Using NeoDatis database to store objectsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Using NeoDatis database to store objects

(Topic: File IO/Database)
42File IO/Database:Making a disk-based database with HDataBaseJython code Jython/Python

(View Code)

(View Output)

Pro
license
Making a disk-based database with HDataBase

(Topic: File IO/Database)
43File IO/XML:Input-output of a histogram to/from a XML fileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Input-output of a histogram to/from a XML file

(Topic: File IO/XML)
44File IO/Database:Using flat-file database and FileHashMap classJython code Jython/Python

(View Code)

(View Output)

Pro
license
Using flat-file database and FileHashMap class

(Topic: File IO/Database)
45File IO/HBook:Write and read histograms using HBookJython code Jython/Python

(View Code)

(View Output)

Pro
license
Write and read histograms using HBook

(Topic: File IO/HBook)
46File IO/Binary:Write event records and read them back using HFileJython code Jython/Python

(View Code)

(View Output)

Free
license
Write event records and read them back using HFile

(Topic: File IO/Binary)
47File IO/XML:Event records saved as XML using HFileXMLJython code Jython/Python

(View Code)

(View Output)

Pro
license
Event records saved as XML using HFileXML

(Topic: File IO/XML)
48File IO/Binary:Write a map of objects using HFileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Write a map of objects using HFile

(Topic: File IO/Binary)
49File IO/Binary:Write and read a collection of histograms to/from a serialized fileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Write and read a collection of histograms to/from a serialized file

(Topic: File IO/Binary)
50File IO/XML:Serialize a collection of histograms to a XML fileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Serialize a collection of histograms to a XML file

(Topic: File IO/XML)
51File IO/Database:Using MapDB flat-file object databaseJython code Jython/Python

(View Code)

(View Output)

Pro
license
Using MapDB flat-file object database

(Topic: File IO/Database)
52File IO/Binary:Writing and reading objects in compressed form (PFile)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Writing and reading objects in compressed form (PFile)

(Topic: File IO/Binary)
53File IO/Aida:Reading AIDA file and accessing histogramsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Reading AIDA file and accessing histograms

(Topic: File IO/Aida)
54File IO/Root:Reading ROOT file and accessing histogramsJython code Jython/Python

(View Code)

(View Output)

Free
license
Reading ROOT file and accessing histograms

(Topic: File IO/Root)
55Data fitting/jaida:Fitting a histogram with the Chi2 methodJava code Java

(View Code)

(View Output)

Pro
license
Fitting a histogram with the Chi2 method

(Topic: Data fitting/jaida)
56Data fitting/jaida:Fitting a histogram with random numbers using JaidaJava code Java

(View Code)

(View Output)

Pro
license
Fitting a histogram with random numbers using Jaida

(Topic: Data fitting/jaida)
57Histograms/1D:Histograms using Jaida and JavaJava code Java

(View Code)

(View Output)

Free
license
Histograms using Jaida and Java

(Topic: Histograms/1D)
58File IO/Aida:Restore histograms from XML using JaidaJava code Java

(View Code)

(View Output)

Pro
license
Restore histograms from XML using Jaida

(Topic: File IO/Aida)
59File IO/XML:Shows how to save histograms in XML using JaidaJava code Java

(View Code)

(View Output)

Pro
license
Shows how to save histograms in XML using Jaida

(Topic: File IO/XML)
60Data arrays/Tuple:Plotting histograms and data arrays using Jaida in JavaJava code Java

(View Code)

(View Output)

Free
license
Plotting histograms and data arrays using Jaida in Java

(Topic: Data arrays/Tuple)
61Data arrays/Tuple:Plotting histograms and data arrays using JaidaJython code Jython/Python

(View Code)

(View Output)

Pro
license
Plotting histograms and data arrays using Jaida

(Topic: Data arrays/Tuple)
62Data mining/finders:A peak finding algorithm in X-Y data.Jython code Jython/Python

(View Code)

(View Output)

Pro
license
A peak finding algorithm in X-Y data.

(Topic: Data mining/finders)
63Data mining/regression:Data mining using a linear regression and predictionsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Data mining using a linear regression and predictions

(Topic: Data mining/regression)
64Artificial Intelligence/neural net:Build a bayesian Self-Organizing Map. Example IJython code Jython/Python

(View Code)

(View Output)

Pro
license
Build a bayesian Self-Organizing Map. Example I

(Topic: Artificial Intelligence/neural net)
65Artificial Intelligence/neural net:Build a bayesian Self-Organizing Map. Example IIJython code Jython/Python

(View Code)

(View Output)

Pro
license
Build a bayesian Self-Organizing Map. Example II

(Topic: Artificial Intelligence/neural net)
66Data arrays/P1D:Showx X-Y values with statistical and systematic errorsJython code Jython/Python

(View Code)

(View Output)

Free
license
Showx X-Y values with statistical and systematic errors

(Topic: Data arrays/P1D)
67Data arrays/P0D:1D array converted and shown as a H1D histgrams.Jython code Jython/Python

(View Code)

(View Output)

Pro
license
1D array converted and shown as a H1D histgrams.

(Topic: Data arrays/P0D)
68Data arrays/PND:PND array for n-space and convertion to a histogramJython code Jython/Python

(View Code)

(View Output)

Pro
license
PND array for n-space and convertion to a histogram

(Topic: Data arrays/PND)
69Plots/Real time:Histogram filled in real time from a stream of dataJython code Jython/Python

(View Code)

(View Output)

Pro
license
Histogram filled in real time from a stream of data

(Topic: Plots/Real time)
70Statistics/Tests:Statistical comparison of two histograms (chi2, p-values)Jython code Jython/Python

(View Code)

(View Output)

Free
license
Statistical comparison of two histograms (chi2, p-values)

(Topic: Statistics/Tests)
71Statistics/Tests:Statistical comparisons. Kolmogorov Smirnov (KS), Anderson-Darling, GoodmanJython code Jython/Python

(View Code)

(View Output)

Free
license
Statistical comparisons. Kolmogorov Smirnov (KS), Anderson-Darling, Goodman

(Topic: Statistics/Tests)
72Statistics/Random:Verious random distributionsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Verious random distributions

(Topic: Statistics/Random)
73Statistics/Descriptive:statistical characteristions on an arrayJython code Jython/Python

(View Code)

(View Output)

Pro
license
statistical characteristions on an array

(Topic: Statistics/Descriptive)
74Statistics/Limits:Computation of 95 % CL limits with statistical errorsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Computation of 95 % CL limits with statistical errors

(Topic: Statistics/Limits)
75Statistics/Limits:Computation of 95 % C.L. limits using systematic errorsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Computation of 95 % C.L. limits using systematic errors

(Topic: Statistics/Limits)
76Statistics/Limits:Computation of 95% CL limits with treatment of statistical errorsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Computation of 95% CL limits with treatment of statistical errors

(Topic: Statistics/Limits)
77Statistics/Limits:Computation of 95 % C.L. limits with stat. errorsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Computation of 95 % C.L. limits with stat. errors

(Topic: Statistics/Limits)
78Statistics/Limits:Computation of 95 % C.L. limits using stat. and systematical errorsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Computation of 95 % C.L. limits using stat. and systematical errors

(Topic: Statistics/Limits)
79Statistics/Limits:Computation of 95 % C.L. limits using stat. and systematical errorsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Computation of 95 % C.L. limits using stat. and systematical errors

(Topic: Statistics/Limits)
80Statistics/Random:Convolution of 2 random distributionis (Gamma with Poisson)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Convolution of 2 random distributionis (Gamma with Poisson)

(Topic: Statistics/Random)
81Statistics/Random:Random distribution according to a analysic functionJython code Jython/Python

(View Code)

(View Output)

Pro
license
Random distribution according to a analysic function

(Topic: Statistics/Random)
82Statistics/Smoothing:Loess (Lowess) smoothing of a histogramJython code Jython/Python

(View Code)

(View Output)

Pro
license
Loess (Lowess) smoothing of a histogram

(Topic: Statistics/Smoothing)
83Statistics/Smoothing:Data smoothing (interpolation), Cubic and SPlineJython code Jython/Python

(View Code)

(View Output)

Pro
license
Data smoothing (interpolation), Cubic and SPline

(Topic: Statistics/Smoothing)
84Plots/2D:Style for 2D. Plain article style (BG color)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Style for 2D. Plain article style (BG color)

(Topic: Plots/2D)
85Plots/2D:Article style (BG) with logo and highlighted regionJython code Jython/Python

(View Code)

(View Output)

Pro
license
Article style (BG) with logo and highlighted region

(Topic: Plots/2D)
86Plots/2D:Presentation style for 2D plots (colors)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Presentation style for 2D plots (colors)

(Topic: Plots/2D)
87Plots/2D:A better article style (BG) with antialiasJython code Jython/Python

(View Code)

(View Output)

Pro
license
A better article style (BG) with antialias

(Topic: Plots/2D)
88Plots/2D:Presentation style with logo and LaTeX equationJython code Jython/Python

(View Code)

(View Output)

Pro
license
Presentation style with logo and LaTeX equation

(Topic: Plots/2D)
89Plots/2D:Two plot regions with article style (BG) and antialiasJython code Jython/Python

(View Code)

(View Output)

Pro
license
Two plot regions with article style (BG) and antialias

(Topic: Plots/2D)
90Plots/2D:Presentation style with many colors and insert imageJython code Jython/Python

(View Code)

(View Output)

Pro
license
Presentation style with many colors and insert image

(Topic: Plots/2D)
91Plots/2D:A fancy article style (BG) for 2D plotsJython code Jython/Python

(View Code)

(View Output)

Pro
license
A fancy article style (BG) for 2D plots

(Topic: Plots/2D)
92Plots/2D:Article style (BG) with log scaleJython code Jython/Python

(View Code)

(View Output)

Pro
license
Article style (BG) with log scale

(Topic: Plots/2D)
93Plots/2D:Article style with custom tick labelsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Article style with custom tick labels

(Topic: Plots/2D)
94Plots/2D:Article style (BG) with 3 plotsJython code Jython/Python

(View Code)

(View Output)

Pro
license
Article style (BG) with 3 plots

(Topic: Plots/2D)
95Plots/2D:Article style (BG) with an insert plotJython code Jython/Python

(View Code)

(View Output)

Pro
license
Article style (BG) with an insert plot

(Topic: Plots/2D)
96Plots/2D:Annotations on 2D canvaces. Show a LaTeX equationJython code Jython/Python

(View Code)

(View Output)

Pro
license
Annotations on 2D canvaces. Show a LaTeX equation

(Topic: Plots/2D)
97Signal Processing/Wavelets:Fast Wavelet Transform (FWT) of input dataJython code Jython/Python

(View Code)

(View Output)

Pro
license
Fast Wavelet Transform (FWT) of input data

(Topic: Signal Processing/Wavelets)
98Signal Processing/Wavelets:Signal processing with Fast Wavelet Transform (daubechies 2)Jython code Jython/Python

(View Code)

(View Output)

Pro
license
Signal processing with Fast Wavelet Transform (daubechies 2)

(Topic: Signal Processing/Wavelets)
99Physics/HEP:Jet production at LHC using antiKT jetsJython code Jython/Python

(View Code)

(View Output)

Free
license
Jet production at LHC using antiKT jets

(Topic: Physics/HEP)
100Physics/HEP:Show ROOT histograms using different stylesJython code Jython/Python

(View Code)

(View Output)

Free
license
Show ROOT histograms using different styles

(Topic: Physics/HEP)
101File IO/YAML:Wrire and read histograms in YAML formatJython code Jython/Python

(View Code)

(View Output)

Pro
license
Wrire and read histograms in YAML format

(Topic: File IO/YAML)
102Data mining/regression:Tutorial on data mining for java.netJython code Jython/Python

(View Code)

(View Output)

Free
license
Tutorial on data mining for java.net

(Topic: Data mining/regression)
103Graphics/2D:Showing XY data and verious geometrical shapesJython code Jython/Python

(View Code)

(View Output)

Pro
license
Showing XY data and verious geometrical shapes

(Topic: Graphics/2D)
104Statistics/Descriptive:Statistical characteristics of a histogramJython code Jython/Python

(View Code)

(View Output)

Free
license
Statistical characteristics of a histogram

(Topic: Statistics/Descriptive)
105Artificial Intelligence/neural net:Backpropogation neural network training/analysisJython code Jython/Python

(View Code)

(View Output)

Pro
license
Backpropogation neural network training/analysis

(Topic: Artificial Intelligence/neural net)
106File IO/HBook:Writing and reading histograms in/from fileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Writing and reading histograms in/from file

(Topic: File IO/HBook)
107Plots/2D:Demo for GROOT plots and canvasesJava code Java

(View Code)

(View Output)

Free
license
Demo for GROOT plots and canvases

(Topic: Plots/2D)
108Statistics/Tests: Normality tests using Anderson-Darling methodJython code Jython/Python

(View Code)

(View Output)

Pro
license
Normality tests using Anderson-Darling method

(Topic: Statistics/Tests)
109Statistics/Tests:Normality test using Shapiro-Wilk methodJython code Jython/Python

(View Code)

(View Output)

Pro
license
Normality test using Shapiro-Wilk method

(Topic: Statistics/Tests)
110Histograms/1D:One dimensional histogram filled with Gaussian numbersJython code Jython/Python

(View Code)

(View Output)

Pro
license
One dimensional histogram filled with Gaussian numbers

(Topic: Histograms/1D)
111Physics/HEP:Smearing of particles by a toy detector Jython code Jython/Python

(View Code)

(View Output)

Free
license
Smearing of particles by a toy detector

(Topic: Physics/HEP)
112Statistics/Limits:Calculate exclusion limits at 95% confidence levelJython code Jython/Python

(View Code)

(View Output)

Pro
license
Calculate exclusion limits at 95% confidence level

(Topic: Statistics/Limits)
113Finance/Plots:Plot values of NASDAQ companies using CSV fileJython code Jython/Python

(View Code)

(View Output)

Pro
license
Plot values of NASDAQ companies using CSV file

(Topic: Finance/Plots)
114Statistics/Smoothing:Using  SplinePolynomial for data smoothingJython code Jython/Python

(View Code)

(View Output)

Free
license
Using SplinePolynomial for data smoothing

(Topic: Statistics/Smoothing)
115File IO/HBook:Reading histograms from files created by CFBook C++/Fortran Jython code Jython/Python

(View Code)

(View Output)

Free
license
Reading histograms from files created by CFBook C++/Fortran

(Topic: File IO/HBook)