4ACALC.ZIP 48030 09-01-93 4A Calculator 3.10 is a math calculator for | Windows. It performs basic math as well as | percentile math, square root, square, and 1/x | math. Numbers and functions may be entered | with the mouse, keyboard, or numeric keypad. | (4A Software) (Reg.Fee: $5) COMPUM.ZIP 35507 10-26-94 CompuMatrix 1.00b is a matrix calculator for | Windows. It allows you to enter up to 10 | matrices. A variety of operations can then be | performed on the matrices entered. This | version only allows 3x3 sizes. Requires | VBRUN300. (Matthew Gilbert) (Reg.Fee: $10) DFUNCTNS.ZIP 100575 06-23-93 Distribution Functions and Probability | Calculator calculates several statistical | distribution functions and some simple power | calculations for statistical hypothesis | tests. The distributions are the normal, t, | chi-square, F and beta distributions. It also | calculates some non-central distributions and | their inverses. The power functions are for | z-tests and t-tests on means. The power | function for the comparison of two | proportions is also calculated. (Mark Von | Tress) (Reg.Fee: $10) EIRP12.ZIP 331700 08-11-94 EIRP Chart for Windows 1.2 is an electronics | calculator that consolidates both Ohm's and | Watt's laws into one easy to use interface. | The formulas, familiar to professionals in | the field, allow you to calculate the unknown | electrical properties of a circuit. (John W. | Megehee) (Reg.Fee: $10-$15) EQUAL.ZIP 275262 09-13-94 A Priori Equalizer is an expression | evaluator that can use a variety of built-in | functions and operators. Up to eight | independent variables can be used per | expression. Other features include the | ability to store up to 10 expressions, | configuration of each expression "page" with | a unique expression name and variable names, | and the ability to plot any expression with | any independent variable and copy these plots | to the clipboard or print to the default | Windows printer. Requires VBRUN300. (Bruce | Powel Douglass) (Reg.Fee: $20) EVW300.ZIP 37102 10-06-93 Evaluate for Windows 3.00 is an expression | calculator that performs number base | conversions and consumes minimal desktop | space. (Eugene Nelson) (Reg.Fee: $19) EXPRESS.ZIP 48577 01-18-95 Expression 1.2 draws mathematical functions | and evaluates complex numeric expressions | containing variables. (T. Radde) (Reg.Fee: | $0-$10) FEETINCH.ZIP 215946 01-08-94 Feet Inch Dimensional Calculator performs | arithmetic with fractions as well as decimal | numbers. Both types of numbers are displayed | simultaneously, with fractional numbers | rounded to the nearest sixteenth of an inch. | The program is designed for carpenters, | engineers, etc. (CLAW Software) (Reg.Fee: $49) FREQ21.ZIP 184490 03-22-95 FREQ 2.1 is a data analysis tool for Windows | which determines what sine waves make up a | data set or time series: periods, amplitudes, | phases, percent relative power. You specify | which periods you believe are present, and | FREQ tests those periods and graphically | assembles selected waves into a revealing | portrait of your data. (CoDebris) (Reg.Fee: | $40) GRM13W.ZIP 131967 05-03-94 Graphmatica for Windows 1.30c is an | interactive algebraic equation grapher used | to plot mathematical curves. It supports | several styles of graphing, including regular | Cartesian, polar, parametric, slope-field, | and initial-value approximations. Other | advanced features include remembering the | last 25 equations graphed, several ways to | scale or size the grid, and the ability to | save lists of equations and the current | settings for later use. On-line help and | demonstration files are also included. | NEW: higher-order ODE support, logarithmic | graph paper, better legends, and improved | printing. (kSoft, Inc.) (Reg.Fee: $20) KURV44B.ZIP 1230382 05-05-95 KURV+ for Windows 4.4b is a statistical | analysis program for WIN31 with 4 modules: | Curve Fitting, Multiple Linear Regression, | Fundamental Statistics, and a Graph Builder. | A statistical calculator which can perform | the following operations: factorials, | permutations, combinations, e to the x, y to | the x, Log e, Log 10, square root, and | memory. (Conrad Button) (Reg.Fee: $20) LINECAL.ZIP 22821 12-15-90 Line Calculator is a calculator that accepts | text/line oriented input (like 5+6+7). It | performs simple mathematical functions, along | with 11 trig functions. (Garry J. Vass) | (Reg.Fee: $0) LPDIN1.ZIP 135208 11-24-93 Linear Programming Do It Now! solves systems | of 63 variables and 63 cons with the simplex | method. Features include Z function maximized | or minimized, a display of how a tableau is | solved step by step, spreadsheet like input, | and more. Requires VBRUN200.DLL. (Computer | Heroes) (Reg.Fee: $24) ORIA100.ZIP 1062581 02-09-95 Oriana for Windows 1.0 calculates the special | statistics required for circular data. It can | calculate circular mean, length of mean | vector, circular standard deviation and | standard error, confidence limits, Rayleigh's | test, Watson's F-test and Chi-squared tests. | Graphing capabilities include raw data plots, | rose diagrams, circular/linear histograms and | uniformity plots. (Warren L. Kovach) | (Reg.Fee: $125) PS20A.ZIP 55215 06-28-95 Predictive Solutions 2.0a provides am | easy-to-use method for calculating | statistics, distribution probabilities, and | forecasts based on regression and pattern | recognition techniques. Requires VBRUN300. | (Ted M. Parker) (Reg.Fee: $49) QCALCS.ZIP 268120 07-18-94 QUICK Calculators 2.0 is a set of three | calculators for Windows. The Algebraic | Calculator has six basic functions (+, -, /, | *, square root, percent) and also has a | scrollable tape. The Financial Calculator is | compatible with the Texas Instruments BA-35 | Business Analyst calculator and offers a wide | range of financial, algebraic, and | statistical capabilities. The Scientific | Calculator is compatible with the Texas | Instruments TI-30 SLR+ calculator and offers | over 63 functions related to algebra, | chemistry, physics and other math problems. | (Phillip Faircloth) (Reg.Fee: $10-$15) QTM95.ZIP 361938 05-02-95 QTM and CapQuant 9504 contains a pair of | software systems for converting observed | deviations from an intended target value (in | almost any form of quantitative variable) | into surrogate measures of | cost-of-poor-quality. CapQuant is designed to | perform process capability studies on | historical data to set "quality standards" | for expected performance. QTM then uses these | standards for Quality Trend Monitoring as new | data accumulate on a month-by-month basis. | (Bob Obenchain) (Reg.Fee: $?) RPNCALC3.ZIP 81938 07-16-93 RpnCalc 3.1 is a scientific calculator. | (Legacy Systems) (Reg.Fee: $23) SIXSIG.ZIP 57220 04-06-95 Six Sigma Simulator 9504 illustrates what | samples from a normal distribution typically | look like when they are displayed in | histograms.It can be used in hands-on | workshops as well as in self-paced learning | to illustrate basic concepts related to | variation in histograms and the normal | distribution. The program serves to | illustrate chi-squared goodness-of-fit tests, | difficulties involved in using Monte-Carlo | simulation techniques and to estimate small, | tail-area probabilities. (Bob Obenchain) | (Reg.Fee: $?) SOTCALC.ZIP 97790 07-01-93 Stay-On-Top Calculator 2.01 is a small | desktop calculator that always stays on top | of other applications. It can be configured | to stay in any part of your screen, and | supports all standard calculator functions, | including memory functions. It also features | robust Scientific, Business, Unit Conversion, | and Statistics modules. VBRUN200 is required. | (CheckBox Software) (Reg.Fee: $30) STATSIZR.ZIP 325731 08-30-94 StatSizer 1.5 helps you determine the margin | of error from a given sample size. It shows | you how large your sample must be to achieve | a particular margin of error and confidence | level. Requires VBRUN300. (Joe Bennett) | (Reg.Fee: $5) STHINK.ZIP 82474 06-06-94 Statistical Thinking contains a pair of | Windows applications that use colorful and | dynamic histograms to illustrate basic | statistical concepts. SIX SIGMA SIMULATOR | reveals variability in normal deviates with | mean zero and variance one, and CENTRAL | LITIMT THEOREM SIMULATOR displays the | distribution of averages of 2 to 1,000 values | from 4 families. (Bob Obenchain) (Reg.Fee: | $0) VARI.ZIP 171931 02-09-95 Variation is a simulation tool to help | promote the understanding of Statistical | Process Control. This includes a simulation | of Dr. Edwards Deming's Funnel Experiment, | and a step-by-step tutorial. Requires | VBRUN300. (Steve Horn) (Reg.Fee: $15) WFIT14.ZIP 413804 04-29-94 WinFit 1.4 is a Weighted Non Linear Least | Squares fitting program for WIN31. Features | include the use of the Levenberg-Marquardt | fitting method, the ability to read data from | space or tab delimited ASCII files, built in | Peak Search routine to help find initial | guesses, and more. (Yaron Danon) (Reg.Fee: | $25) WPLOT16.ZIP 152760 12-07-94 WPlot 1.6 makes 2 and 3-dimensional plots | with linear or log axes. Data can be fit by a | smooth curve, a least squares polynomial or | exponential, or a Fourier series. There can | be up to 16000 data points per data set. | Mathematical transformations of the data can | be performed by entering equations that | operate on one or more data sets. Functions | can be evaluated and plotted. (William G. | Hood) (Reg.Fee: $25) WPSD10.ZIP 62619 03-21-95 WinPSD for Windows NT 1.01 computes power | spectral density via a Fast Fourier | Transform. The program will make a data file | to test the PSD program and compute a Fast | Fourier Transform of a signal. (Neil | Conrardy) (Reg.Fee: $5)