IBM SPSS Sample Power v3.0.1
-
2.4 (5 رای)
- نسخه :Version 3.0.1
- نوع فایل : نرم افزار
- زبان : انگلیسی
- سیستم عامل : Windows 32Bit & 64Bit
- تولید کننده : IBM
- سال تولید : 2011
Description
Whether you're an advanced or beginning statistician or researcher,
you'll easily identify the appropriate sample size - every time -
for any research criteria.
If your sample size is too small, you could miss important research findings.
If it's too large, you could waste valuable time and resources.
Find the right sample size for your research in minutes and test the
possible results before you begin your study, with IBM SPSS SamplePower.
* Strike the right balance among confidence level, statistical power,
effect size and sample size
* Compare the effects of different study parameters using flexible
analytical tools
* Get up to speed quickly with an interactive guide and built-in help
features
* SPSS SamplePower covers these procedures: Means and differences
in means, proportions and differences in proportions, correlation,
one-way and factorial Analysis of Variance (ANOVA), Analysis of
Covariance (ANCOVA), regression and logistical regression, survival
analysis and equivalence tests
* Operating systems supported: Windows
you'll easily identify the appropriate sample size - every time -
for any research criteria.
If your sample size is too small, you could miss important research findings.
If it's too large, you could waste valuable time and resources.
Find the right sample size for your research in minutes and test the
possible results before you begin your study, with IBM SPSS SamplePower.
* Strike the right balance among confidence level, statistical power,
effect size and sample size
* Compare the effects of different study parameters using flexible
analytical tools
* Get up to speed quickly with an interactive guide and built-in help
features
* SPSS SamplePower covers these procedures: Means and differences
in means, proportions and differences in proportions, correlation,
one-way and factorial Analysis of Variance (ANOVA), Analysis of
Covariance (ANCOVA), regression and logistical regression, survival
analysis and equivalence tests
* Operating systems supported: Windows
