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You are here: Welcome to the TI‑Nspire™ App for iPad® > Data & Statistics Application > Working with Charts

Working with Charts

Dot Charts
The default plot type for categorical data is the dot chart.
When one variable is plotted, the value of each cell is represented as one dot.
The dots are stacked at the point on the axis that corresponds to the cell value.
Bar Charts

Bar charts display categorical data.
The length of the bar represents the number of cases in the category.
Pie Charts

A pie chart represents categorical data in a circular layout and uses a proportioned segment for each category.

Exploring and Analyzing Data Plotted in a Chart
Drag a point to move it. as you move a point, the values associated with it change in the work area and in the list of variables.
From the Tools menu:
- Tap Plot Type to choose another supported plot type.
- Tap Plot Properties to clear all variables, or to modify applicable properties such as add and remove X and Y variables, add a summary list, and force a categorical X.
- Tap Actions to insert text and sliders. You can also select all points in the plot.
- Tap Analyze to choose applicable analysis options such as adding a moveable line, plotting a value or function, or activating the Graph Trace tool.

 

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