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STATA 11 for Windows SAMPLE SESSION - Food Security Group ...

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Stata <strong>11</strong> Sample Session Section 3 – Tables and other Types of Analysis<br />

1. Click on File then Open<br />

2. Select hh-file3.dta, Click on Open<br />

3. Copy the command and paste it into the do-file<br />

editor<br />

First we will use the summarize command:<br />

1. From the Statistics menu select Summaries, tables<br />

& tests then Summary and descriptive statistics<br />

then Summary statistics<br />

The summarize - Summary statistics dialog box opens.<br />

2. Select cprod_ae in the “variables” box.<br />

3. Be sure that under “Options” in this tab, Standard<br />

Display has been selected.<br />

4. Click on the “by/if/in” tab.<br />

5. Click in the box “Repeat command <strong>for</strong> groups defined<br />

by”<br />

6. In the box below this option, select district quart<br />

7. Click on the copy button, switch to the do-file editor,<br />

paste the command, switch back to the dialog box<br />

and click on Ok.<br />

For each combination of district and quart, we see the summary<br />

statistics. This output is difficult to read.<br />

Next we will use the tabulate command:<br />

1. From the menus click on Statistics then Summaries,<br />

tables & tests then Tables then One/two-way table<br />

of summary statistics<br />

The tabsum - One/two-way table of summary statistics<br />

dialog box opens.<br />

2. In the Variable 1: box select district<br />

3. In the Variable 2 (optional): box select quart.<br />

4. In the Summarize Variable: box select cprod_ae.<br />

5. For output we are only interested in the mean, so tick the<br />

boxes next to<br />

✓ Suppress standard deviation<br />

✓ Suppress frequencies<br />

✓ Suppress number of observations<br />

5. Click on the copy button, switch to the do-file<br />

editor, paste the command, switch back to the<br />

dialog box and click on Ok.<br />

In the Results window we see:<br />

Means of Calories per adult equivalent per day<br />

| Calorie production quartile<br />

district | 1 2 3 4 | Total<br />

-----------+--------------------------------------------+----------<br />

monapo | 1248.7023 2539.3641 3997.4884 9150.0217 | 4206.5071<br />

ribaue | 1502.242 2554.488 4062.3014 7607.719 | 3900.7966<br />

angoche | 1297.9691 2465.509 3698.807 8495.49 | 3950.2608<br />

-----------+--------------------------------------------+----------<br />

Total | 1352.5022 2519.7353 3919.3795 8399.3828 | 4014.5181<br />

91

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