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• Software description
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  • MedCalc Software Company News
  • Customer Satisfaction Survey
    • Results of the 2005 Customer Satisfaction Survey
    • Results of the 2007 Customer Satisfaction Survey
• Frequently asked questions
• Literature and publications
• Statistical literature
  • Statistical books
  • Literature on ROC curves
  • Literature on medical statistics
  • Statistics notes published in British Medical Journal
• MedCalc citations database
  • Journals
  • Submit paper
• Manual - Table of Contents
  • Introduction
    • Program installation
    • Regional settings support
    • The MedCalc menu bar
    • The spreadsheet data window
    • How to enter data
    • How to enter dates
    • Missing values
    • Data checking
    • How to save data
    • Introduction: Statistics
    • Variables
    • Selection criteria
    • Introduction: Graphs
    • F7 - Repeat key
  • File menu
    • New
    • Open
    • Save
    • Save as
    • Add file
    • Export
      • Export data
      • Export statistical results
      • Export graphs
      • Export notes
    • Print setup
    • Print
    • Properties
    • Exit
  • Edit menu
    • Undo
    • Cut
    • Copy
    • Paste
    • Delete
    • Select all
    • Find
    • Find and Replace
    • Go to cell
    • Fill
      • Fill down
      • Fill right
      • Fill series
    • Insert - Remove
    • Transpose
  • View menu
    • Notes editor
    • Spreadsheet
    • Show formulas
    • Show gridlines
    • Contents bar
    • Toolbars
    • Status bar
  • Format menu
    • Character
    • Increase font size
    • Decrease font size
    • Spreadsheet
    • Format graph
    • Graph legend
  • Tools menu
    • Sort rows
    • Exclude - Include data
    • Fill column
    • Generate random sample
    • Create groups
      • Create groups from quantiles
      • Create random groups
      • Create user-defined groups
    • Rank cases
    • Percentile ranks
    • z-scores
    • Power transformation...
    • Edit variables list
    • Variable editor
    • Edit selection criteria list
    • Select variable for case identification
    • Enter key moves cell pointer...
    • Options
  • Statistics menu
    • Summary statistics
    • Distribution plots menu
      • Histogram
      • Cumulative frequency distribution
      • Normal plot
      • Box-and-whisker plot
    • Correlation menu
      • Correlation coefficient
      • Rank correlation
      • Scatter diagram
    • Regression menu
      • Regression
      • Scatter diagram & regression line
      • Multiple regression
      • Logistic regression
    • T-tests
      • One sample t-test
      • Independent samples t-test
      • Paired samples t-test
    • Rank sum tests
      • Signed rank sum test (one sample)
      • Mann-Whitney test (independent samples)
      • Wilcoxon test (paired samples)
    • Variance ratio test (F-test)
    • Anova
      • One-way analysis of variance
      • Two-way analysis of variance
      • Analysis of covariance
      • Repeated measures analysis of variance
      • Kruskal-Wallis test
      • Friedman test
    • Analysis of categorical data
      • Frequency table & Chi-square test
      • Fisher's exact test
      • McNemar test
      • Frequencies bar charts
    • Survival analysis
      • Kaplan-Meier survival curves
      • Cox proportional-hazards regression
    • Meta-analysis
      • Meta-analysis: odds ratio
      • Meta-analysis: continuous measure
    • Serial measurements
    • Reference interval
    • Method comparison
      • Bland & Altman plot
      • Mountain plot
      • Deming regression
      • Passing-Bablok regression
      • Intraclass correlation coefficient
      • Concordance correlation coefficient
      • Inter-rater agreement (kappa)
    • ROC curve analysis menu
      • ROC curve analysis: introduction
      • ROC analysis in MedCalc
      • Interactive dot diagram
      • Plot versus criterion values
      • ROC curve analysis: predictive values
      • Interval likelihood ratios
      • Comparison of ROC curves
    • Create tables menu
      • Create summary statistics table
      • Create summary statistics table
  • Graphs menu
    • Data comparison graphs
    • Multiple comparison graphs
    • Clustered multiple comparison graphs
    • Multiple variables graphs
    • Clustered multiple variables graphs
    • Multiple line graph
    • Control chart
    • Youden plot
  • Tests menu
    • Test for one mean
    • Test for one proportion
    • Chi-square test
    • Fisher's exact test for a 2x2 table
    • McNemar test on paired proportions
    • Comparison of means (t-test)
    • Comparison of standard deviations (F-test)
    • Comparison of correlation coefficients
    • Comparison of two proportions
    • Comparison of areas under independent ROC curves
    • Confidence interval for a rate
    • Comparison of two rates
    • Relative risk
    • Odds ratio
    • Inter-rater agreement
    • Diagnostic test (2x2 table)
    • Likelihood ratios (2xk table)
  • Sampling menu
    • Introduction
    • Single mean
    • Single proportion
    • Comparison of two means
    • Comparison of two proportions
    • Correlation coefficient
    • Area under ROC curve
    • Comparison of two ROC curves
  • Window menu
    • Cascade
    • Tile
    • Arrange icons
    • Split window - remove split
    • Close all
  • Help menu
    • MedCalc help
    • What's new
    • MedCalc on the Web
    • Register
    • About MedCalc
  • Spreadsheet overview
    • Introduction
    • Operators
    • Relative and absolute cell addresses
    • Mathematical functions
    • Statistical functions
    • Statistical functions on variables
    • String functions
    • Logical functions
    • Date and time functions
    • Miscellaneous functions
  • MedCalc manual: Appendices
    • MedCalc graph gallery
    • Control keys
    • Spreadsheet functions overview
    • Notation and symbols
    • Statistical tables
      • Values of the Normal distribution
      • Values of the t-distribution (two-tailed)
      • Values of the Chi-square distribution
      • F Distribution critical values for P=0.05
      • Logit transformation table
    • MedCalc manual : Miscellaneous tables
      • ANSI character set
      • Greek alphabet
      • International System of Units (SI units)
      • Decimal multiples and submultiples of SI units
    • Tips and tricks
      • Transforming data to normality
      • AutoComplete function
      • Exclude & Include
      • Data point identification in graphs
      • Name, save and recall graphs and statistics
      • Statistical info in graph windows
      • Enter key moves cell pointer...
      • Locking the cellpointer in a selected area of the spreadsheet
    • References
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