Difference between revisions of "TMean2Estimate Command"
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|statistics}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|statistics}} | ||
| − | ;TMean2Estimate | + | ;TMean2Estimate( <List of Sample Data 1>, <List of Sample Data 2>, <Level>, <Boolean Pooled> ) |
: Calculates a t confidence interval estimate of the difference between two population means using the given sample data sets and confidence ''Level''. | : Calculates a t confidence interval estimate of the difference between two population means using the given sample data sets and confidence ''Level''. | ||
: If ''Pooled'' = true, then population variances are assumed equal and sample standard deviations are combined in calculation. | : If ''Pooled'' = true, then population variances are assumed equal and sample standard deviations are combined in calculation. | ||
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:Results are returned in list form as ''{lower confidence limit, upper confidence limit}''. | :Results are returned in list form as ''{lower confidence limit, upper confidence limit}''. | ||
| − | ;TMean2Estimate | + | ;TMean2Estimate( <Sample Mean 1>, <Sample Standard Deviation 1>, <Sample Size 1>, <Sample Mean 2>, <Sample Standard Deviation 2>, <Sample Size 2>, <Level>, <Boolean Pooled> ) |
: Calculates a t confidence interval estimate of the difference between two population means using the given sample statistics and confidence ''Level''. ''Pooled'' is defined as above. Results are returned in list form as ''{lower confidence limit, upper confidence limit}''. | : Calculates a t confidence interval estimate of the difference between two population means using the given sample statistics and confidence ''Level''. ''Pooled'' is defined as above. Results are returned in list form as ''{lower confidence limit, upper confidence limit}''. | ||
Latest revision as of 17:15, 7 October 2017
- TMean2Estimate( <List of Sample Data 1>, <List of Sample Data 2>, <Level>, <Boolean Pooled> )
- Calculates a t confidence interval estimate of the difference between two population means using the given sample data sets and confidence Level.
- If Pooled = true, then population variances are assumed equal and sample standard deviations are combined in calculation.
- If Pooled = false, then population variances are not assumed equal and sample standard deviations are not combined.
- Results are returned in list form as {lower confidence limit, upper confidence limit}.
- TMean2Estimate( <Sample Mean 1>, <Sample Standard Deviation 1>, <Sample Size 1>, <Sample Mean 2>, <Sample Standard Deviation 2>, <Sample Size 2>, <Level>, <Boolean Pooled> )
- Calculates a t confidence interval estimate of the difference between two population means using the given sample statistics and confidence Level. Pooled is defined as above. Results are returned in list form as {lower confidence limit, upper confidence limit}.
