PharmaSoftware have released two versions for N Solution 2007 including the basic version and professional version in 2007. The professional version of N Solution 2007 provides over 130 statistical tests and procedures for sample size calculation, but the basic version of N Solution 2007 just covers partial statistical tests and procedures.
Specification of N Solution 2007 Basic
N Solution 2007 Basic helps you to find the required sample size. N Solution 2007 Basic provides statistical tests and procedures for sample size calculation. These are as follows :
Comparing Proportions
- One-Sample Design
- Two-Sample Parallel Design
- Two-Sample Crossover Design
- One-Way Analysis of Variance
- Pairwise Comparison
- Williams Design
- Relative Risk- Parallel Design
- Relative Risk- Crossover Design
- Binomial Test
- Fishers Exact Test
- Two Stage Optimal Design
- Two Stage Minimax Design
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Comparing Means
- One-Sample Design
- Two-Sample Parallel Design
- Two-Sample Crossover Design
- Multiple-Sample The One-Way ANOVA Model
- Multiple-Sample Williams Design
Comparing Time-to-Event
- Exponential Model
- Coxs Proportional Hazards Model
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Specification of N Solution 2007 Professional
N Solution 2007 Professional helps you to find the required sample size. N Solution 2007 Professional covers over 130 statistical tests and procedures for sample size calculation. These are as follows :
Comparing Means
- One-Sample Design
- Two-Sample Parallel Design
- Two-Sample Crossover Design
- Multiple-Sample The One-Way ANOVA Model
- Multiple-Sample Williams Design
Comparing Proportions
- One-Sample Design
- Two-Sample Parallel Design
- Two-Sample Crossover Design
- One-Way Analysis of Variance
- Pairwise Comparison
- Williams Design
- Relative Risk- Parallel Design
- Relative Risk- Crossover Design
- Binomial Test
- Fishers Exact Test
- Two Stage Optimal Design
- Two Stage Minimax Design
Comparing Time-to-Event
- Exponential Model
- Coxs Proportional Hazards Model
Tests for Goodness-of-Fit and Contingency Tables
- Test for Goodness-of-Fit - Pearson's Test
- Test for Independence - Single Stratum
- Tests for Independence - Multiple Strata
- Test for Categorical Shift - McNemar's Test
- Tests for Categorical Shift - Stuart-Maxwell Test
- Carry-Over Effect Test
Group Sequential Methods
- Pococks Test - Test for Mean
- Pocock's Test - Test for Proportion
- OBrien and Flemings Test - Test for Mean
- O'Brien and Fleming's Test - Test for Proportion
- Wang and Tsiatis Test - Test for Mean
- Wang and Tsiatis' Test - Test for Proportion
Bioequivalence Testing
- Average Bioequivalence 2x2 Crossover Design
- Individual Bioequivalence 2x4 Crossover Design
- Individual Bioequivalence 2x3 Extra-Reference Crossover Design
- In Vitro Bioequivalence with Parallel Design
Dose Response Studies
- Linear Contrast Test
- Binary Response
- Williams Test for Minimum Effective Dose (MED)
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Microarray Studies
- False Discovery Rate (FRD) Control with Constant Effect Sizes
- False Discovery Rate (FRD) Control with Varying Effect Sizes
Bayesian Approach
- Average Coverage Criterion with Unknown Precision(ACC)
- Average Length Criterion with Unknown Precision(ALC)
- Worst Outcome Criterion with Unknown Precision(WOC)
- Posterior Credible Interval Approach with known Precision
- Posterior Error Approach
Nonparametrics
- One-Sample Location Problem
- Two-Sample Location Problem
- Testing Independence
Comparing Variabilities
- Comparing Intra-Subject Variabilities
* Parallel Design with Replicates
* Replicated Crossover Design
- Comparing Intra-Subject CVs
* SimpleRandom Effects Model
* Conditional Random Effects Model
- Comparing Inter-Subject Variabilities
* Parallel Design with Replicates
* Replicated Crossover Design
- Comparing Total Variabilities
* Parallel Designs Without Replicates
* Parallel Design with Replicates
* Standard 2*2 Crossover Design
* Replicated 2*2m Crossover Design
QT/QTc Studies with Time-Dependent Replicates
- Parallel - Group Design
- Crossover Design
Propensity Score Analysis
- Weighted Mantel Haenszel Test
- Weighted Mantel Haenszel Test Ignoring Strata
Vaccine Clinical Trials
- Vaccine Clinical Trials Reduction in Disease Incidence
- Vaccine Clinical Trials Composite Efficacy
- Evaluation of Vaccine Efficacy with Extremely Low Disease Incidence
Randomization
- Parallel-Group Design
- Crossover Design
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