Released: July 24, 2012
Added: July 24, 2012 | Visits: 298
Sampsize computes sample size and power for surveys, comparative studies including non-inferiority trials and case-control studies.
Platforms: Windows, Mac, BSD, Solaris, Linux
Released: March 11, 2014
Added: March 11, 2014 | Visits: 125
This app allows you to calculate the sample size based on your choice of confidence level and reliability or LTPD. If you have been in the field of Quality Engineering, you would know about the famous 95/95 sample size. Here you can input any confidence level and reliability you need, and the app...
Added: April 04, 2013 | Visits: 222
this function converts data from its original space to LDA spacedata is consist of M rows(sample size), N cols(dimensions)class is consist of M rows(sample size), 1 cols , each element of class is shows class number of each data sample(class number must be integer 1 to n)n is the number of...
Added: May 21, 2013 | Visits: 213
Sample size required in tests concerning the variance, employing the Chi-square distribution and solved by iterative fashion (directed trial and error). This means that we enter an initial value for n in order to obtain a better estimate. It only needs the sample variance, expected (hypothesized)...
Added: September 03, 2013 | Visits: 227
Cluster Sample Size Example This program is set up to determine the standard error of the density given three choices for n (e.g. the number of transects: n1, n2, n3), a range of the number of bins per transect and the assumed cluster variance. See the section on cluster sampling for more...
Added: January 25, 2010 | Visits: 450
Estimates the sample size needed for a specified coefficient alpha, given the Type I error rate and effect size.
Released: November 10, 2012
Added: November 10, 2012 | Visits: 607
Command language audit software - used for audits: * audit identification of duplicates, gaps, audit for outliers, population summaries, data classification and stratification, univariate statistics, audit sample size computations, percentiles/quartiles, Federal holiday dates, histograms and...
Added: September 06, 2013 | Visits: 188
Shapiro-Wilk parametric hypothesis test of composite normality, for sample size 3
Added: July 06, 2013 | Visits: 221
In statistics, sequential analysis or sequential hypothesis testing is statistical analysis where the sample size is not fixed in advance. Instead data is evaluated as it is collected, and further sampling is stopped in accordance with a pre-defined stopping rule as soon as significant results...
Added: July 22, 2013 | Visits: 221
The main function, TPOWER, will compute the power of a t-test given an effect size (d), sample size (N), and alpha. By giving N as an array the program can be used to plan sample size for an experiment. By setting the "PLOT" parameter to 1 the function calls plotpowfun, which plots the array N...
Added: June 18, 2013 | Visits: 210
Sample size required to achieve a specified test for difference between two variances, using the normal approximation. This estimate assumes equal or unequal sample sizes. File only needs the sample size vector, variance vector, hypothesis direction, desired sample size (equal or unequal), sizes...
||Cost: $0.00 USD
||Size: 10 KB ||Download (18): Fssize Download
Released: March 20, 2012
Added: March 20, 2012 | Visits: 129
Calculate vaious statistical values with this simple-to-use calculator. Statistical currently calculates the following: - Sample Size - Sum - Minimum - Maximum - Range - Mean - Median (2nd Quartile) - Mode - Variance - Coefficient of Variation - Standard Deviation - 1st Quartile - 3rd Quartile...
Platforms: Windows Phone
Released: September 12, 2015
Added: September 22, 2015 | Visits: 1.072
Statistical software for fast and easy interpretation of experimental data in science and R&D in a technical environment. This statistical package helps with analysis and prevents making false assumptions. In short it makes statistics faster and easier, suitable for less experience users but...
Platforms: Windows, Windows 8, Windows 7, Windows Server
||Cost: $79.00 USD
||Size: 3.16 MB ||Download (43): Develve Download
Added: August 20, 2008 | Visits: 3.331
This programme will compute effect size estimates for use in Meta-analyses. It will compute the Cohen's d effect size estimate, apply Hodges Adjustment for sample size (to Cohen's d) and also provide Hodges g effect size estimate. It will also provide 95% confidence intervals for the derived...
Released: August 07, 2012
Added: August 07, 2012 | Visits: 561
These are some of the SigmaXL features:
' Subset by Category, Number, Date or Random
' Stack Subgroups Across Rows
' Random Number Generator
Templates & Calculators:
' DMAIC & DFSS Templates
' Lean Templates
' Probability Distribution Calculators
' MSA Templates
||Cost: $249.00 USD
||Size: 48.77 MB ||Download (37): SigmaXL Download
Added: July 10, 2013 | Visits: 205
Besides the power estimation it makes the hypothesis testing concerning the one-sample variance. The function only needs the sample variance, the sample size, the hypothesized value and the significance level.
Added: April 02, 2010 | Visits: 930
Statistics::SPC is a Perl module with calculations for Stastical Process Control (SPC). Creates thresholds based on the variability of all data, # of samples not meeting spec, and variablity within sample sets, all from training data. Note: this is only accurate for data which is normally...
Added: January 25, 2010 | Visits: 422
SoundLib helps you manage your growing sample and sound library. If you are tired of searching through stacks of CD ROMs, floppies, and DAT tapes, SoundLib is for you. Enter basic or detailed information, use the finding and grouping functions to quickly find your sounds, mass import entire...
Added: May 03, 2013 | Visits: 246
The Anderson-Darling test (Anderson and Darling, 1952) is used to test if a sample of data comes from a specific distribution. It is a modification of the Kolmogorov-Smirnov (K-S) test and gives more weight to the tails than the K-S test. The K-S test is distribution free in the sense that the...
Added: August 09, 2013 | Visits: 280
Analysis of Means (ANOM) is a statistical procedure for troubleshooting industrial processes and analyzing the results of experimental designs with factors at fixed levels. ANOM is an alternative to ANOVA for a fixed effects model. Unlike ANOVA only determines if there is a significant difference...