Statistical Features List

Features List

General Analysis

• Descriptive Statistics
• t-Tests
• ANOVA
• Frequency Tables
• Regression

PK Features

PK Parameters Include

PK Plots Include

• All subjects per period
• All subjects per treatment
• Mean treatment plots
• Individual subject plots

Equivalence Features

Test and Confidence Intervals for Noninferiority / Superiorirty Trials & Bioequivalence Studies are available for the following designs

• Two Independent Groups
• Paired Outcomes
• 2 X 2 Crossover Designs

Confidence Intervals for Means

• Classical shortest C.I.
• Hodges-Lehmann C.I.
• C.I. based on Fieller’s Theorem

Tests for Means

• Schuirmann’s OST/TOST
• Wilcoxon-Mann-Whitney OST/TOST
• Sasabuchi OST/TOST

Confidence Intervals for Proportions

• Santer & Snell
• Fisher’s Exact
• Normal Approximation (Hauck-Anderson)
• Normal Approximation (Newcombe-Wilson)

Data Management

• Data can be stored as multiple variables per subject or multiple records per subject
• Spreadsheet-like data entry
• Easy specification of variable attributes:
  • Type, role, grouping, cutpoints, etc.
• Easy specification of variable transformations
• Data editing features such as:
  • Cut, Copy, Paste, Undo, Select/Unselect variables

Graphical Capabilities

• Interactive concentration/time curves
• Comparison of Means (means +/- SD or SEM)
• Missing Data Matrix
• Customizable plotting facility
• Plots integrated within all analyses
• Wide variety of charts and plots including:
  • Bar Charts
  • Mean Comparison Charts
  • Box Plots
  • Scatterplots
  • Normal Probability Plots
  • Histograms

On-Line Help Features

• 3 Kinds of help
  • Procedural
  • Statistical usage
  • Statistical definition