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| Manufacturer: |
Other |
| Category: |
Business |
| Retail Price: |
$999.95 |
| You Save: |
$900 |
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Description of the product:
Characteristics:
Better software than analysis than to be able of NThe on the market
Analysis of power
A power of the tests statistics is the probability that the test method will provoke to the importance statistics. The power is connected with the dimension of the champion, the format of the type error 1 (alpha), the real format of the effect and the format of the experimental error them. All these must be considered in order to calculate the statistical power.
Since the importance statistics is usually the intentional result, planning and making to work a study in order to realize a high power it is of fundamental importance to the investigator. Because of the complexity of the calculations, the determination of the power is often ignored or only an accidental attempt is made the relative calculation adopting some, so-called, rule empiricist.
TO PASS to beats the competition!
The PASSAGE carries out the analysis of being able and calculates the dimensions of the champion. To use it before that begun a study in order to ago calculate a dimension of the apt champion (forehead to the demands for the government agencies that demand the technical justification of the dimension that of the champion you have used). To use it after that a study in order to determine if your dimension of the champion were enough large.
It leaves it the PASSAGE to resolve for being able, the dimension of the champion, the format of effect and the alpha level. It visualizes the tables automatically and the diagrams with the tables and the numerical summaries of the text in a portable disposition that is cut and compatible glue with all the programs of treatment of witnesses so as to you can easy comprise the result in your proposal.
TO PASS is an independent system. Even if it is integrated with NCSS, you do not have to possess NCSS in order to make to work it. You can use them with all the software that statistical you want. PASSAGE 2008 works within Seen Windows, XP, 2000, NT, ME, 98 and 95.
TO PASS is exact. It has been extensively verified using the books and articles of reference. The test of the exactitude of every procedure is included in the immense documentation. |
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I recommended your service to some friends of mine. It's utstanding!
Thanks, Willian Watson
Great Britain
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