4 ms·
sample output ``` { "question": "What is the distribution of Sepal Length?", "answer": "*Sepal Length*: mean=5.84, median=5.80, std=0.83, range=[4.30, 7.90
by neehao 11mo ago
sample output
```
{
"question": "What is the distribution of Sepal Length?",
"answer": "*Sepal Length*: mean=5.84, median=5.80, std=0.83, range=[4.30, 7.90]. N=150 [non-normal distribution].",
"type": "distributional",
"provenance": {
"generated_at": "2025-11-19T19:21:28+00:00",
"tool": "statqa",
"tool_version": "0.2.0",
"generation_method": "template",
"analysis_type": "unknown",
"variables": ["sepal_length"],
"python_commands": ["valid_data.mean() # Result: 5.84", "valid_data.std() # Result: 0.83"]
},
"visual": {
"plot_type": "histogram",
"caption": "Histogram showing sepal length distribution with mean=5.84 and std=0.83 (N=150). The data shows a approximately normal distribution.",
"alt_text": "Histogram chart with sepal length values on x-axis and frequency density on y-axis, showing distribution shape with 150 observations.",
"visual_elements": {
"chart_type": "histogram",
"x_axis": "Sepal Length",
"y_axis": "Density",
"key_features": ["distribution shape", "mean line"],
"colors": ["blue bars", "red mean line"],
"annotations": ["Mean: 5.84"]
},
"primary_plot": "/path/to/univariate_sepal_length.png",
"generation_code": "plot_factory.plot_univariate(data['sepal_length'], sepal_length_var, 'plot.png')"
},
"vars": ["sepal_length"]
}
```