The trendline is calculated using linear regression so that the sum over all points They are used for the study of problems of prediction, also called regression A trendline is a graphical representation of trends in the group. In scatter or bubble charts you can let think-cell calculate a trendline for a group To change the order, choose Bring to Front from a bubble’s context When two bubbles overlap, the smaller bubble will be shown in front of the larger Scaled accordingly, as the ratio between bubbles is always determined by the numbers When you select one of the bubbles inside the chart, a similar handle appears on To change the bubble size used in the legend, select the bubbleĪnd drag the handle that appears on the right boundary. To enable a legend of the bubble size, click Add Bubble Size Legend in theĬhart’s context menu. Proportional to the diameter of each circle. Theīutton in the context menu can be used to set the Size value to be The Size value is proportional to the area of the circle. The circle sizes are determined by the values in the Size column. The bubble chart is a variant of the scatter chart, with data points marked byĬircles. It is not possible to both switch off the marker and hide the label for a data However, the automatic label placement may offset the labels from this In this case the labels are centered on the position of the data If you choose No Markers in the marker scheme control, the markers for the data The marker shape controlĬan be used to set the marker shape for individual data points (see Marker shape). The scatter chart uses the marker scheme control to consistently mark data pointsīelonging to the same group (see Marker scheme). The poorly placed labels and let the labeler automatically place the remaining labels.Īn acceptable placement for all labels can normally be achieved by manually placingġ2.2 Scatter chart Icon in Elements menu: When this happens, manually placing labels will help. In rare circumstances the labeler may not find an optimal placement for all labels. Other charts or slides while the labeler is running. You can save the file or continue to work on Icon appears in the upper left corner of the chart and the concerned chart is While the labeler is busy calculating the label placements, a rotating progress The automatic labeler places labels as close to their data points as possible, usingĬonnecting lines if necessary (see Automatic label placement). If required, they can be enabled using the By default, labels are disabled in chartsĬontaining more than 300 data points. The text field for each label, allowing the display of the label text as well as the x, yĪnd size values (see Label content). The label content control lets you select the format of Labels can be added using the Add Label button and removed using the In both chart types, up to two labels can be associated with each data point. If Use Excel Fill on Top is selected (see Color scheme), you can set the fill colorįrom Excel’s cell formatting in any cell in a data point’s row to set the color for thisġ2.1 Labels 12.2 Scatter chart 12.3 Bubble chart 12.4 Trendline and partition 12.1 Labels Then the tick mark labels of this axis show dates and you can format them When allĬells in the datasheet for one axis contain dates and Excel’s cell format is set to Date, You may also use dates for the X or Y values. Please refer to Scales and axesįor details. The axes of scatter charts and bubble charts can also be adjusted. Points belonging to the same group can be easily selected by clicking on a data pointĪnd then moving the mouse pointer while holding down the Shift key (see In the above scatter chart datasheet, the first three data pointsīelong to group A while the remaining data points belong to group B. The Group column in the datasheet can be used to organize individual data The datasheet for a bubble chart contains values in the Size column, but is
The datasheet for a scatter chart is organized as follows, with each row Markers used for the individual data points. The charts differ, however, in the style of Scatter charts and bubble charts are similar in many aspects, both using an
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