statistical data analysis
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Statistics and Charts 2.0
Statistics and Charts allows you to create charts from single and double statistical density data more>>
Statistics and Charts allows you to create charts from single and double statistical density data.
The chart types included are Bar, Control, Frequency/Group Distribution, Percentage, Line, and Pie. Also several types of Statistical output can be obtain such as mean, standard deviation, mode, range, median, medrange, and upper and lower control limits.
<<lessThe chart types included are Bar, Control, Frequency/Group Distribution, Percentage, Line, and Pie. Also several types of Statistical output can be obtain such as mean, standard deviation, mode, range, median, medrange, and upper and lower control limits.
Download (926KB)
Added: 2006-01-11 License: Freeware Price:
1411 downloads
ASCA Profile Analysis 1.0
ASCA Profile Analysis is a Macintosh EXCEL spreadsheet template created to perform the syndromic profile analysis of ASCA scores more>>
ASCA Profile Analysis is a Macintosh EXCEL spreadsheet template created to perform the syndromic profile analysis of Adjustment Scale for Children and Adolescents scores.
<<less Download (41.1KB)
Added: 2006-11-28 License: Freeware Price:
1065 downloads
Airfoil Analysis 1.0.2
Airfoil Analysis - Vortice-Panel method for airfoil analysis more>>
For aeronautical students, engineers, RC hobbyists or anyone who loves airplanes,Airfoil Analysis offers the finest implementation of the classic Vortice-Panel method for airfoil analysis.
Main features:
- Arbitrary shapes
- NACA 4,5 digits airfoils.
- Up to 200 panels.
- Calculate aerodynamic coefficients.
- Plot angle of attack dependencies.
- Plot velocity and pressure fields.
<<lessMain features:
- Arbitrary shapes
- NACA 4,5 digits airfoils.
- Up to 200 panels.
- Calculate aerodynamic coefficients.
- Plot angle of attack dependencies.
- Plot velocity and pressure fields.
Download (1.5MB)
Added: 2006-02-28 License: Freeware Price:
837 downloads
MacParallel Analysis 1.0
MacParallel Analysis contains tables of eigenvalues produced by Monte Carlo simulations more>>
MacParallel Analysis is a standalone Macintosh application that contains tables of eigenvalues produced by Monte Carlo simulations for determination of Parallel Analysis criteria.
<<less Download (1.2MB)
Added: 2006-11-28 License: Freeware Price:
1072 downloads
Space Trajectory Analysis 081213
This provides you a with beneficial research tool which is capable of supporting the analysis phase of a space mission having the ability to analyze, determine, simulate, and visualize a wide range of space trajectories. more>> Space Trajectory Analysis 081213 provides you a with beneficial research tool which is capable of supporting the analysis phase of a space mission having the ability to analyze, determine, simulate, and visualize a wide range of space trajectories.
One of the STA aims is to promote the exchange of technical ideas, and raise knowledge and competence in the areas of applied mathematics, space engineering, and informatics.
Enhancements: Moved from Cocoa to Qt allowing several operating system at the same time.
Requirements: Mac OS X 10.4.10 or later.
Requirements: Mac OS X 10.4.10 or later.
Download (40.5MB)
Added: 2008-12-13 License: Free Price:
downloads
Graphical Analysis Updater 3.4
Graphical Analysis - For producing, analyzing, and printing graphs more>>
Graphical Analysis is an inexpensive, easy-to-learn program for producing, analyzing, and printing graphs. It is also great for importing data from a TI graphing calculator (using a TI-GRAPH LINK cable) or from a Palm OS handheld. It has been one of our most popular products for years and now its even better! We have rewritten Graphical Analysis, adding new features and updating its look and capabilities. Graphical Analysis has many of the same features that Logger Pro has, except it cannot collect live data.
Enhancements:
- Adds support for the USB direct cables included with TI-84 family calculators, double-Y graphs, and photo analysis.
<<lessEnhancements:
- Adds support for the USB direct cables included with TI-84 family calculators, double-Y graphs, and photo analysis.
Download (7.4MB)
Added: 2006-05-09 License: Freeware Price:
1270 downloads
Mac ChiSquare Analysis 2.1
Mac ChiSquare Analysis - Chi-square, phi, contingency coeff., kappa more>>
Mac ChiSquare Analysis calculates chi-square statistic as well as phi, contingency, and kappa coefficients from up to a 10 x 10 table.
The chi-square test is used to compare the distributions of two independent samples. It is used with data in the form of frequencies. It is a nonparametric procedure that makes no assumptions about distribution shapes, variances, or levels of measurement (Diekhoff, 1996).
The chi-square test evaluates the correspondence between the expected and the observed number of cases in each of the cells of the variable by variable contingency table (Thompson, 1988). It is a test of whether or not a null hypothesis of no association should be rejected between the two independent variables.
If the chi-square test shows that there is a relationship between the two variables, then the contingency coefficient gives an indication of the degree of the relationship. (Bruning & Kintz, 1997). The contingency coefficient is similar in meaning to the correlation coefficient.
Cramers phi coefficient is a measure of association that is also similar to a correlation coefficient. It can assume a value between 0 and +1. See Sheskin (2000) for further detail.
Kappa is calculated when the rows and columns are symmetrical. Kappa is often used to examine inter-observer agreement and reflects the amount of agreement beyond chance (Norman & Streiner, 2000).
<<lessThe chi-square test is used to compare the distributions of two independent samples. It is used with data in the form of frequencies. It is a nonparametric procedure that makes no assumptions about distribution shapes, variances, or levels of measurement (Diekhoff, 1996).
The chi-square test evaluates the correspondence between the expected and the observed number of cases in each of the cells of the variable by variable contingency table (Thompson, 1988). It is a test of whether or not a null hypothesis of no association should be rejected between the two independent variables.
If the chi-square test shows that there is a relationship between the two variables, then the contingency coefficient gives an indication of the degree of the relationship. (Bruning & Kintz, 1997). The contingency coefficient is similar in meaning to the correlation coefficient.
Cramers phi coefficient is a measure of association that is also similar to a correlation coefficient. It can assume a value between 0 and +1. See Sheskin (2000) for further detail.
Kappa is calculated when the rows and columns are symmetrical. Kappa is often used to examine inter-observer agreement and reflects the amount of agreement beyond chance (Norman & Streiner, 2000).
Download (1.1MB)
Added: 2006-05-30 License: Freeware Price:
1254 downloads
ROC Analysis 1.5
ROC Analysis is a very flexible and effective tool which graphs the Receiver Operating Characteristic (ROC) curve and calculates the Area Under the ROC Curve (AUC) using a nonparametric method. more>>
ROC Analysis 1.5 is a very flexible and effective tool which graphs the Receiver Operating Characteristic (ROC) curve and calculates the Area Under the ROC Curve (AUC) using a nonparametric method.
Download (1.2MB)
Added: 2009-01-11 License: Freeware Price:
downloads
Sequence Analysis 1.6
Sequence Analysis - DNA/protein sequence analysis more>>
Sequence editing, reverse complement, protein translation, ORF finding, secondary structure, composition, isoelectric point, primer design, pairwise comparison, publish layout, sequence reformatting. Fetches sequence entries directly from the NCBI via Accession number or GID. Reads most sequence formats.
This (Java) application is a collage of coding projects which I have written over the past several years for various clients in my work as a bioinformatics consultant. These clients have graciously allowed me to release these works into the public domain as freeware.
Enhancements:
- Fixed launching conflict introduced with QuickTime 7.0.4
- Digest: Using "REBase 601" enzyme list
- Allow launching with Java 5 (JDK 1.5).
<<lessThis (Java) application is a collage of coding projects which I have written over the past several years for various clients in my work as a bioinformatics consultant. These clients have graciously allowed me to release these works into the public domain as freeware.
Enhancements:
- Fixed launching conflict introduced with QuickTime 7.0.4
- Digest: Using "REBase 601" enzyme list
- Allow launching with Java 5 (JDK 1.5).
Download (2.1MB)
Added: 2006-01-18 License: Freeware Price:
1389 downloads
Other version of Sequence Analysis
Sequence Analysis is such a handy program which assists you in editing ...Sequence Analysis 1.6.0 is such a handy program which assists you in editingPrice: $0.00
License:Freeware
License:Freeware
Monte Carlo PCA for Parallel Analysis 2.0.3
Monte Carlo PCA for Parallel Analysis is a powerful and splendid tool which computes Parallel Analysis criteria (eigenvalues) for determining the number of factors to retain for rotation in factor analysis. more>> Monte Carlo PCA for Parallel Analysis 2.0.3 is a powerful and splendid tool which computes Parallel Analysis criteria (eigenvalues) for determining the number of factors to retain for rotation in factor analysis.
Requirements: Mac OS X 10.2 or later.
Download (1.4MB)
Added: 2005-08-12 License: Free Price:
downloads
Chi-Square Analysis 1.0
Chi-Square Analysis calculates the chi-square statistic for 2x2 to 10x10 contingency tables more>>
Chi-Square Analysis is a standalone Macintosh application that calculates the chi-square statistic for 2x2 to 10x10 contingency tables. Also calculates the contingency, phi, and kappa statistics.
<<less Download (1.2MB)
Added: 2006-11-18 License: Freeware Price:
664 downloads
Ability-Achievement Discrepancy Analysis 1.0
Ability-Achievement Discrepancy Analysis performs a simple regression-based prediction more>>
Ability-Achievement Discrepancy Analysis is a standalone Macintosh application that performs a simple regression-based prediction of achievement for determination of a severe ability-achievement discrepancy.
<<less Download (1.1MB)
Added: 2006-11-18 License: Freeware Price:
1074 downloads
R-Studio Data Recovery 2.0 build 903
R-Studio Data Recovery is a professional and easy to use data recovery software for Apple lovers. more>> <<less
Download (24.7MB)
Added: 2009-10-26 License: update/patch Price: $79.99
downloads
Other version of R-Studio Data Recovery
R-Studio Data Recovery brings an easy-to-use, stable, and faster data recovery software for ... R-Studio Data Recovery 2.0 build 733 - R-tools technology IncPrice: $79.99
License:update/patch
License:update/patch
KoalaCalc Classic 4.3.1
KoalaCalc Classic is an easy-to-use, stable, and faster math and science program. more>>
KoalaCalc Classic 4.3.1 is an easy-to-use, stable, and faster math and science program. Introducing KoalaCalc Classic, the long-awaited Mac OS 9 port of the free multi-purpose calculator for Mac OS X. In its compacted state, KoalaCalc looks similar to the standard calculator that comes with the Mac OS. However, simply click the 'advanced' button and KoalaCalc comes to life to become one of the most advanced scientific, conversion, statistical and expression calculators available.
Major Features:
- Numerous mathematical functions including trig and log functions plus 10 individual memory banks
- Conversion to and from dozens of units (inches to millimeters, pounds to kilograms, etc.)
- currency conversions, which can be updated via Internet to current International Monetary Fund exchange rates
- Basic statistical calculations on up to 10 data sets including t-tests and analysis of variance (ANOVA)
- Built-in tape recorder (contents can be saved or printed)
- Voice recognition input (great for people with limited use of their hands)
- Voice feedback (button pressed and/or computed value can be read aloud)
- Built-in expression calculator which supports brackets and the order of operations rules
- Probability calculator computes exact p value based on the F distribution, with or without epsilon correction
- Customizable constants menu
- No 2nd function button - all features have their own button!
- Most buttons include keyboard shortcuts - a real time saver for repetitive calculations
- Help on how to use each button is provided by simply leaving the mouse cursor over a button for a few seconds
- User can set various preferences
- Advanced features can be hidden to reduce the size of the footprint
Download (1.4MB)
Added: 2005-08-23 License: Freeware Price:
downloads
STARS 0.7.2a
STARS - Space Time Analysis of Regional Systems more>>
STARS is an exploratory data analysis package designed for variables measured for geographical units over time. It combines a series of statistical graphics and mapping views together with some newly developed measures for space-time statistical analysis.
The views support several types of dynamic visualization:
- Linking different views to examine a given observation across different dimensions (spatial, temporal, distributional)
- Conditioning (brushing) one or more destination views on the selection of a set of observations on an origin view
- Animations of of maps, distributions, box plots, scatter plots, parallel coordinate plots and other views over time
- Spatial traveling
- Roaming windows
- View generated views (creating new views from existing views)
STARS includes a suite of computational modules:
- Classic descriptive statistics
- Exploratory Spatial Data Analysis (Local and Global Spatial Autocorrelation)
- Inequality Analysis
- Distributional mixing and mobility
- Classic Markov and Spatial Markov methods
STARS also includes utility methods for creating different types of geographical weight matrices, variable transformations, and for reading ArcView shapefiles to develop STARS projects.
Enhancements:
- Bug fix in ProjectMaker Application
- Bug fix in example project data (California).
<<lessThe views support several types of dynamic visualization:
- Linking different views to examine a given observation across different dimensions (spatial, temporal, distributional)
- Conditioning (brushing) one or more destination views on the selection of a set of observations on an origin view
- Animations of of maps, distributions, box plots, scatter plots, parallel coordinate plots and other views over time
- Spatial traveling
- Roaming windows
- View generated views (creating new views from existing views)
STARS includes a suite of computational modules:
- Classic descriptive statistics
- Exploratory Spatial Data Analysis (Local and Global Spatial Autocorrelation)
- Inequality Analysis
- Distributional mixing and mobility
- Classic Markov and Spatial Markov methods
STARS also includes utility methods for creating different types of geographical weight matrices, variable transformations, and for reading ArcView shapefiles to develop STARS projects.
Enhancements:
- Bug fix in ProjectMaker Application
- Bug fix in example project data (California).
Download (627KB)
Added: 2006-04-26 License: Freeware Price:
1279 downloads
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