COSTAT

Cost Analysis Statistics Package

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Making advanced statistical analysis accessible

An Excel add-in, CO$TAT is designed specifically for the cost analyst to efficiently perform statistical analysis; easily integrates with other ACEIT applications.

Easily analyze your data to generate learning curves, beta curves, and cost estimating relationships

CO$TAT Graphs - Beta Curve Analysis, Learning Curve, Linear Regression

CO$TAT Features:

  • Dataset creation in Excel
  • Statistical analysis methods including:
  • Univariate
  • Pairwise correlation
  • Linear, Log-linear, Non-linear regression
  • Learning (Cum Avg, Unit)
  • Beta curves spend profiles
  • Distribution Finder

Analyses are stored in the Cases window allowing for comparison between regressions and future study

CO$TAT Cases:

  • Comprehensive Descriptive Statistics
  • Coefficient Statistics
  • Goodness of Fit
  • Analysis of Variance
  • Standard deviation
  • Mean, median, quartiles
  • Predictive Measures
  • Integrated Documentation
  • Statistical reports
  • Graphs: Standardized residuals, Actuals vs. Predicted, Equation vs. Variable, Normal Probability
  • Export to ACE
CO$TAT Cases

Explore the entire ACEIT Suite

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ACE

Cost Estimating and Analysis

The heart of the ACE suite, provides a systematic and standardized approach for cost estimating

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POST

Charts and Reports

Create Excel charts and reports for an ACE estimate.

CO$TAT

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Statistical Analysis

Designed especially for the cost analyst to run regressions, fit distributions, calculate learning and beta curves.

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ACE Plug-ins

Extend ACEIT Functionality

Incorporate 3rd party tool results into an ACE estimate.

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JACS

Joint Cost and Schedule Analysis

Perform integrated uncertainty analysis of a cost-loaded schedule.

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Librarian

Inflation/Escalation Libraries

Integrate inflation/escalation into your cost model.

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