# Default formats

**Summary of mTAB Default Format Styles**

**Column %'s, Sample Base**

Displays a column % value for each question response, along with Subset, Sample and Unweighted Sample Totals.

The % calculation = Row Response / Sample Total.

Subset Total = summation of the row responses selected using Subset.

Sample Total = summation of all row responses, even if they have not been subset.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Column %' s, Subset Base**

Displays a column %value for each question response, along with Subset and Unweighted Sample Totals.

The % calculation = Row Response / Subset Total.

Subset Total = summation of the row responses selected using Subset.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Significance Test - Percentages**

Includes Column % Sample and Percentage Significance formats.

Select this format if you wish to perform significance testing of questions that can be formatted as Percentages.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Row %'s, Sample Base**

Displays a row % value for each question response, along with Subset, Sample, and Unweighted Sample Totals.

The % calculation = Column Response / Sample Total.

Subset Total = summation of the column responses selected using Subset.

Sample Total = summation of all column responses, even if they have not been subset.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Row %'s, Subset Base**

Displays a row % value for each question response, along with Subset and Unweighted Sample Totals.

The % calculation = Column Response / Subset Total.

Subset Total = summation of the column responses selected using Subset.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Mean**

Displays a row representing the weighted average, or Mean for a specific question, along with the Unweighted Sample Total.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the mean calculation.

**Significance Test - Means**

Includes Mean and T-Statistic (unequal variances) formats.

Select this format if you wish to perform significance testing of questions that can be formatted as Means.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the mean calculation.

**Median**

Displays a row representing the Median for a specific question, along with the Unweighted Sample Total.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the median calculation.

**Top 2 Box**

Displays a column % value representing the sum of the first two question responses in the selected question, along with an Unweighted Sample Total.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Bottom 2 Box**

Displays a column % value representing the sum of the last two question responses in the selected question, along with an Unweighted Sample Total.

By default, those respondents that do not provide a response to the question will be excluded from the base used for the % calculation.

**Weighted Counts**

Displays weighted counts for each question response, along with Subset Total and Sample Total Counts.

Subset Total = summation of the row responses selected using Subset.

Sample Total = summation of all row responses, even if they have not been subset.

Since no calculation is taking place with this format, those respondents that do not provide a response to the question will be included in the displayed base.

**Unweighted Counts**

Displays unweighted counts for each question response, along with Subset Total and Sample Total Counts.

Subset Total = summation of the row responses selected using Subset.

Sample Total = summation of all row responses, even if they have not been subset.

Since no calculation is taking place with this format, those respondents that do not provide a response to the question will be included in the displayed base.