Changes

=BarTab Program description=

=BarTab Program description=

BarTab is under development.

''BarTab is under development.''

BarTab is a small application designed to run 1-way or 2-way ANOVAs with repeated measures on relatively small data sets. A  number posthoc tests will also be provided.  BarTab was designed to analyze the intake data collected in my lab, which typically consists of intake of 2-6 groups (with 6-8 animals per group) across 1 to 14 days of testing. (The intake data is collected from bar-coded bottles and food jars by the BarTender program).  It also fills a hole in available small statistical packages, which either do not offer 2-way repeated measures ANOVAs or do not provide a selection of posthoc tests that can be applied to make arbitrary among-group comparisons.

BarTab is a small application designed to run 1-way or 2-way ANOVAs with repeated measures on relatively small data sets. A  number posthoc tests will also be provided.  BarTab was designed to analyze the intake data collected in my lab, which typically consists of intake of 2-6 groups (with 6-8 animals per group) across 1 to 14 days of testing. (The intake data is collected from bar-coded bottles and food jars by the BarTender program).  It also fills a hole in available small statistical packages, which either do not offer 2-way repeated measures ANOVAs or do not provide a selection of posthoc tests that can be applied to make arbitrary among-group comparisons.

The ANOVA calculation in BarTab are based on cells of data organized in a two dimension array of rows and columns (the number of cells is equal to the number of rows X the number of columns).  The rows represent the groups of the first factor, and the columns represent the groups of the second factor (e.g., if factor 2 is time, then the columns are consecutive days of data collection).  Each cell contains the data observations for a particular group of factor 1 at a particular treatment of factor 2 (e.g. in a Drug X Time ANOVA, a cell might be the intakes of the 38mg/kg-treated group on day 3 of intake testing).

The ANOVA calculation in BarTab are based on cells of data organized in a two dimension array of rows and columns (the number of cells is equal to the number of rows X the number of columns).  The rows represent the groups of the first factor, and the columns represent the groups of the second factor (e.g., if factor 2 is time, then the columns are consecutive days of data collection).  Each cell contains the data observations for a particular group of factor 1 at a particular treatment of factor 2 (e.g. in a Drug X Time ANOVA, a cell might be the intakes of the 38mg/kg-treated group on day 3 of intake testing).

=Statistical References=

=Statistical References=