2
SAS Institute Inc.
593
Shareware
Statistical tool for power analysis and sample size determination.
4
wonderwebware
194
Freeware
Measure anything on your screen with this free Screen Ruler tool.
1
Coder Ltd.
79
Shareware
Estimate or precisely measure on-screen distances.
5
Alexander G. Styopkin
395
Freeware
It allows you to measure different points of a captured image.
14
Rob Latour
1,266
Freeware
Take accurate measurements of the pixels of any object or window on your screen.
1
Lorenzi Davide
191
Freeware
A window ruler to measure screens and make screenshots; vital for developers.
1
Sobolsoft
38
Compress the file size of one or many MS Powerpoint files.
8
MHC
616
Converts and calculates MIDI keys, loop BPMs, delay times, sample size etc.
5
USC
190
Freeware
Quanto, a program to calculate sample size, is available through this website.
1
Statistical Solutions Ltd.
18
Commercial
It assists you in choosing an appropiate sample size for your research studies.
Brxiton Health
8
Freeware
Help you calculate the required sample size for a cross-sectional health survey.
6
Department of Biostatistics
94
Commercial
nMaster is a software that incorporates sample size calculation.
University of Aberdeen
11
Freeware
Sample Size Calculator(SSC) is a Windows based software package.
8
Statistical Solutions Ltd
9
Shareware
It provides power and sample size calculations for group sequential trials.
Statistical Solutions Ltd.
58
Shareware
Power and Sample Size for Group Sequential Trials.
1
CreoStat HB
33
Shareware
It is a user friendly program for sample size and power calculations.
