---
name: "Math::TamuAnova"
section: "3pm"
platform: "linux"
package: "libmath-tamuanova-perl"
version: "1.0.2-4+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Math::TamuAnova"
---

# Math::TamuAnova(3pm)

Perl extension for the tamuanova library

## NAME

Math::TamuAnova - Perl extension for the tamuanova library

## SYNOPSIS

```
  use Math::TamuAnova;
```

## DESCRIPTION

This module allows you to use the tamu-anova library from perl programs.

### EXPORT

None by default.

### Exportable constants

```
  anova_fixed
  anova_mixed
  anova_random
```

### Exportable functions

```
  anova
  anova_twoway
  printanova
  printanova_twoway
```

## USE

```
  $hash=Math::TamuAnova::anova(DATA[], FACTOR[], J);
```

DATA is an array of double, FACTOR an array of integer.

Factors must be within 1..J

DATA and FACTOR must have the same size.

```
  $hash2=Math::TamuAnova::anova_twoway(DATA[], FACTORA[], FACTORB[], JA, JB, mode);
```

DATA is an array of double, FACTOR(A\|B) arrays of integer.

Factors A must be within 1..JA, and Factors B within 1..JB

DATA, FACTORA and FACTORB must have the same size.

## EXAMPLES

```
  $res=Math::TamuAnova::anova( [88.60,73.20,91.40,68.00,75.20,63.00,53.90,
      69.20,50.10,71.50,44.90,59.50,40.20,56.30,
      38.70,31.00,39.60,45.30,25.20,22.70],
    [1,1,1,1,1,2,2,2,2,2,3,3,3,3,3,4,4,4,4,4],
    4);
  Math::TamuAnova::printtable( $res );
  $res=Math::TamuAnova::anova_twoway(
    [6,10,11,13,15,14,22,12,15,19,18,31,18,9,12],
    [1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2],
    [1, 1, 1, 2, 2, 3, 3, 1, 1, 1, 1, 2, 3, 3, 3],
    2,3,
    &Math::TamuAnova::anova_fixed);
  Math::TamuAnova::printtable_twoway( $res );
```

## SEE ALSO

```
  info tamu_anova
```

## AUTHOR

Vincent Danjean, \<Vincent.Danjean@ens-lyon.org\>

## COPYRIGHT AND LICENSE

Copyright (C) 2006 by Vincent Danjean

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.