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home › Finance › Calculators for math, finance, etc.- Free Downloads at Simtel.net
Calculators for math, finance, etc.| Found: 162. Displaying: 1-10 |  |  |
 | ESBStats - Statistical Analysis Software 2.2.0 |     | Statistical Analysis and Inference Software for Windows covering everything from Average, Mode and Variance through to Hypothesis Analysis, Time Series and Linear Regression. Includes Online Help, Tutorials, Graphs, Summaries, Import/Export, Customisable Interface, Calculator, Live Spell Check, Install/Uninstall and much more.
- Single, Dual (paired and unpaired) and Multiple Data Analysis (Multivariate analysis not in Lite Version).
- Data can be either for Sample or Population.
- Data can be Time Based for Time Series Analysis.
- Data can be entered as Raw Data, Grouped Data, or as Summary Data.
- Raw Data can be converted into Grouped Data.
- Raw Data can have in-built Transformations applied to them.
- Raw Data can have Random values meeting user defined criteria.
- Data can be fully documented and stored in DataLists.
- Standardisation of Data around given mean/standard deviation.
- DataLists are grouped together in Workbooks - one Workbook is opened at a time and can contain many DataLists.
- Sample Size calculations.
- Random Value Lists for Sampling.
- Statistical Summary including: mean, median, mode, variance, standard deviation, kurtosis, skew, etc.
- Comparison of Statistics for Raw and Grouped of the same Data.
- Graphs and Charts including: Histograms, Line Graphs, Pie Graphs, Ogives, Scatter Diagrams, Rootograms, Bar Charts and more.
- Inference and Hypothesis Analysis of a Single Population - including the Mean, the Variance and Proportions.
- Inference and Hypothesis Analysis of Two Populations - including Difference of the Mean, Ratio of the Variance, Difference of Proportions.
- Analysis of Variance (ANOVA) (not in Lite Version).
- Linear Regression with Transformations of the dependent variable.
- Multiple Regression with Transformations of the dependent variables (not in Lite Version).
- Moving Averages.
- Trend Analysis of Time Series Data.
PLUS MORE. |
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 | ESBPDF Analysis - Probability Software 2.4.1 | | ESBPDF Analysis is Probability Analysis Software that provides everything needed for using Discrete and Continuous Probability Distributions in a single Windows application. Most Tables and supplied functions (such as in MS Excel) give P(X less than A) and using algebra other results can be found whereas ESBPDF Analysis is Probability Analysis Software that handles all the combinations for you.
Features include Binomial, Poisson, Hypergeometric, Normal, Exponential, Student t, Chi Squared, F, Beta and Lognormal Distributions; Inverses of Normal, Student t, Chi Squared, F, Beta and Lognormal Distributions; Lists of Binomial Coefficients, Factorials and Permutations; Calculations of Gamma and Beta Functions; Printing of Standard Normal Tables and Critical t Values; Fully Customisable; Integrated Help System which includes a Tutorial. We also plan on adding many more Distributions and features.
Also includes Graphing of Distributions, additional Information on Distributions and registered users also get Electronic Documentation and a PDF version of the documentation designed for printing.
Ideal for the Maths/Stats Student who wishes to understand Probability Distributions better, as well as the Maths Buff who wants a well designed calculating tool.
Designed for Windows and optimised for Windows XP. |
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 | CalcExp 1.00.0367 | | CalcExp is skin changeable!
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the GUI (Graphical User Interface) is very beautiful, and it's skin changeable! there are 7 themes created by professional artists, and you may get more without extra charge. the font for displaying result number is big enough for easy to read.
Powerful number formatting
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1. Convert result to Hex,Oct,Dec,Bin freely. eg: (Dec)255 -> (Hex)FF.
2. 5 kinds of locales to format numbers fitting your custom: US,UK,France,Germany,Italy.
3. Set fraction digits freely from 5 to 16.
4. Grouping, eg: 1234.56 -> 1,234.56. In Unit Convertor and Currency Convertor, the results are formatted like the calculator do.
5. Scientific notation, eg: 1234.56 -> 1.23456E3.
Very friendly, Very easy to use
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1. the frequently used functionalities is intergrated into toolbar buttons, such as: undo/redo, and Unit/Currency Convertor, etc.
2. Most of the actions are binded with shortcuts, such as, Ctrl+Z to undo, Ctrl+S to save history, Ctrl+Up to recall previous expression in history, etc.
3. CalcExp can stand always on top to help you work with other applications. CalcExp can hide into systray and save screen space.
4. CalcExp is very easy to use, whatever you input expressions by keyboard or clicking mouse.
User defined functions and constants
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With CalcExp, you can define your own functions and constants. If you input a certain kind of expression very often, you can define it as a function, and call it later when you want it.
Multi-Platform & Click And Run
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CalcExp runs on Windows 2K/XP/Vista;MacOsX;Linux;Solaris. Based on Java Web Start technologe, the installation is absolutely easy. Visit our website, click "launch" button and run it within 1 minute.
More and More ... |
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 | ChemMaths 11.0 | | ChemMaths is a chemical engineering,mathematical and chemistry program. Software suitable for chemistry,chemical engineering students and professionals.Contains information on 3000+ chemical compounds,allows predition of chemical compound properties,critical constants, thermodynamic properties,gas & liquid diffusivitiy ,surface tension,viscosity calculations etc,periodic table, solves 500+ chemical/electrical/civil/mechcanical engineering,design,distillation, phyics, and mathematical equations. Contains 200+ unit conversions. Contains a graphical program to draw 2D/3D graphs,general chemical sturcture drawing program,process simulation program. Solve for matrices, triangles, finance, geometry,area/surface/volume,statistics and many other mathematical problems and equations. |
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 | FindGraph 1.53 | | FindGraph is comprehensive graphing, curve fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear regression, logistic functions, fourier approximation, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. Built-in Wizard helps to apply different curve fits to discover the model that best describes the data. The software enables you to smooth, interpolate, apply FFT and Wavelet filters, subtract, differentiate, integrate, and transform data and curves. The program comes with 200 built-in common graphing 2D functions support for polar, cartesian, and parametric equations. Built-in Wizard helps to digitize the data. The program supports OLE automation and can be built-in to other software applications. |
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 | StatFi 2007 4.7.1.0 | | Perform powerful data analysis in the familiar Microsoft Excel environment. Get repeatable results and empower Microsoft Excel with accurate, reliable statistics.
StatFi is a highly affordable statistical package that brings complex statistical and analytical calculations into Excel. Unlike the functions that are built into Excel, StatFi provides reliable, repeatable results of the data analysis.
It is virtually impossible to get repeatable results of statistical analysis when using bare Microsoft Excel. Excel is a great tool for starters. Allowing you to enter data interactively, Excel puts you into a trap of performing all calculations interactively. If you make a mistake in your data of the calculations, it is practically impossible to trace the mistake down to the wrong bit.
StatFi offers a great, straightforward upgrade path to the demanding users who ve outgrown the limited statistical capabilities provided by Microsoft Excel. Offering the same familiar, convenient Excel look and feel, StatFi greatly expands the analytical and statistical capabilities of Microsoft Excel. Supporting ISO2602:1980, ISO 2854:1976, and ISO 3207:1975 standards ensures repeatable results of every analysis.
With StatFi, you are getting the ability to perform complex data analysis and statistical calculations such as normality tests, Pagurova Criterion, correlation coefficients, ANOVA and GLM ANOVA. StatFi supports regression analysis, parametric and non-parametric statistical analysis. The complex mathematical methods such as contingency tables analysis, rank correlations, Probit and Latin squares, Kruskal-Wallis ANOVA and Cochran Q test are supported.
StatFi is great for the students and teachers, offering highly affordable academic licensing. Regular licenses are priced extremely competitively. Get the convenience of Microsoft Excel combined with the power of ISO-compliant statistical analysis in a convenient statistic and data analysis extension pack for Microsoft Excel! |
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 | Unit Converter for Excel 3.1 | | Unit Converter for Excel is an addin for the Microsoft Excel to perform
various conversions between many types of measurement units. The units are
grouped in the following categories: Dimensions and capacity, Energy and
power, Mechanics, Hydraulics, Heat, Electricity, Magnetism, Light and sound,
Radiation.
You can also use UNITCONV, DECIMALFEET and FRACTIONALFEET functions to perform conversions.
Unit Converter for Excel works under Windows 95, Windows 98, WinMe, Windows NT 4.0, Windows 2000, Windows XP and Windows Vista with Microsoft Excel 2000, XP, 2003 or 2007 installed. |
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 | Nuclass7 7.1 | | Freeware for fast training, validation, and application of classification type networks including the multilayer perceptron (MLP), functional link network, piecewise linear network, and nearest neighbor classifier. The self organizing map (SOM) and K-Means clustering are also included. Fast pruning algorithms create a nested sequence of different size networks, to facilitate structural risk minimization. C source code for applying trained networks is provided, so users can use networks in their own applications. User-supplied txt-format training data files, containing rows of numbers, can be of any size. Example training data is also provided. Fast VB Graphics for network classification error and SOM cluster formation are included. Extensive help files are provided in the software.
Nuclass7 is highly automated and requires very few parameter choices by the user. This version runs significantly faster. Advanced features include network sizing and feature selection. Training data can be compressed using the discrete Karhunen-Loeve' transform (KLT). This Basic version of Nuclass7 limits the MLP to 10 hidden units, the PLN to 10 clusters, and the NNC to 50 clusters. Upgradable to the commercial version, which lacks these limitations. The regression/approximation version of this software, called Numap7, is also available. Nuclass7 was developed by the Image Processing and Neural Networks Lab of Univ. of Texas at Arlington, and by Neural Decision Lab LLC. |
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