Spatial Plot for Microarray data Options

Use this to to set the options for a spatial plot of microarray data.

Title

The main title at the top of the graph.

X axis title

The title on the XAXIS of the graph.

Y axis title

The title on the YAXIS of the graph.

Display key in plot

Display a key indicating the shades used for the range of values.

Shading colours

These two colours are used for shading the spatial plot. The colour of any point will be a linear blend of the two colours. You select the extreme colours to be used and all other colours will be made as a mixture of these two. For example, with the default low values as blue and the high as red, the intermediate colours will be in purple.

From (low values)	A dropdown list of colours. Select the colour to be used to shade the lowest values in the shade plot.
To (high values)	A dropdown list of colours. Select the colour to be used to shade the highest values in the shade plot.

Shading scale

The plot shades the cells of the plot in a progression of 512 shades between the two colours chosen. The range of values assigned to each class is controlled by this option:

Natural	The shade classes are equal widths on the natural scaling of the data.
Percentile	The shade classes contain equal numbers of points, i.e. spaced equally on the percentiles of the data.

Action buttons

OK	Save the options settings and close the dialog.
Cancel	Close the dialog without making any changes.
Defaults	Reset the options to their default settings.

Action Icons

	Clear	Clear all fields and list boxes.
	Help	Open the Help topic for this dialog.