Position scales for discrete data. scale_ x _discrete () and scale_y_discrete () are used to set the values for discrete x and y scale aesthetics. For simple manipulation of scale labels and limits, you may wish to use labs () and lims () instead.
Here is the code I used: ggplot (schooldata, aes (Economic.Need.Index, Average.Math.Proficiency)) + geom_point () + scale_ x _discrete (name = Economic Need Index, breaks = c (0, 0.2, 0.4, 0.6, 0.8, 1), labels = c (0, 0.2, 0.4, 0.6, 0.8, 1)) + scale_y_discrete (name = Average Math Proficiency, breaks = c (1, 2, 3, …
scale_ x _discrete: Position scales for discrete data Description. scale_ x _discrete() and scale_y_discrete() are used to set the values for discrete x and y scale aesthetics. For simple manipulation of scale labels and limits, you may wish to use labs() and lims() instead. Usage scale_ x _discrete(…
expand = waiver(), guide = waiver(), position = bottom), Use the convenience function expand_scale () to generate the values for the expand argument. The defaults are to expand the scale by 5% on each side for continuous variables, and by 0.6 units on each side for discrete variables. position. The position of the axis. left or.
scales:: breaks _log () creates breaks appropriate for log axes. scales:: breaks _pretty () creates “pretty” breaks for date/times. scales:: breaks _width () creates equally spaced breaks . The breaks _extended () function is the standard method used in ggplot2 , and accordingly the first two plots below are the same.
manually label tick marks. The simplified formats of scale_ x _discrete () and scale_y_discrete () are : scale_ x _discrete(name, breaks , labels, limits) scale_y_discrete(name, breaks , labels, limits) name : x or y axis labels. breaks : control the breaks in the guide (axis ticks, grid lines, …).
a set of aesthetic values to map data values to. The values will be matched in order (usually alphabetical) with the limits of the scale, or with breaks if provided. If this is a named vector, then the values will be matched based on the names instead. Data values that don’t match will be given na.value. aesthetics, ggplot2 . |. In this article, you will learn how to set ggplot breaks for continuous x and y axes. The function scale_x_continuous () and scale_y_continuous () can be used for ggplot axis breaks settings.
common discrete scale parameters: name, breaks , labels, na.value, limits and guide. See discrete_scale for more details expand a numeric vector of length two giving multiplicative and additive expansion constants. These constants ensure that the data is placed some distance away from the axes.
