When using WPS Line Chart, 3 common question types come up most often: suitable scenarios, data series handling, and trendline settings; this FAQ includes 3 common answers.
FAQ
What kinds of analysis is a line chart suitable for?
- A line chart is suitable for showing how numeric data changes over time or across categories.
- It is useful when you want to identify peaks, lows, or outliers in a trend.
- Common examples include sales trend analysis, score tracking, and stage-based project data monitoring.
How do I remove one data series from a line chart?
- Select the line chart and open the related Edit Chart settings.
- Find the series you no longer need in the series list.
- Remove that series or clear its selection, then confirm that the chart result has updated.
Can I add a trendline to a line chart?
- Select the line chart and open the chart element editing panel.
- Find the Trendline option.
- Choose a trendline type and set its style to display it in the chart.
Glossary
| Term | Definition |
|---|---|
| Line chart | A chart type that connects multiple data points with lines and is commonly used to show trend changes. |
| Data series | A group of related data points in a chart that represents one comparison object or measure. |
| Trendline | An added reference line in a chart that helps show the overall direction of change. |