These will be discusses separately. The window is removed permanently. The size is changed from large to small, or vice-versa. The window disappears. A new box will appear that allows you to select the type of fitting that is suitable to the data.
Displays cross hairs which can be moved about using the mouse.
Simultaneously the coordinates of the cursor position are displayed and this enables the coordinates of graph features to be measured. Enlarges any part of a graph. This will generate a rectangle that selects the area chosen. Displays various data options. Displays the list of all the data sets recorded.