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The value gives the axis that the geom should run along, "x" being the default orientation you would expect for the geom. In that case the orientation can be specified directly using the orientation parameter, which can be either "x" or "y". Under rare circumstances, the orientation is ambiguous and guessing may fail. Thus, ggplot2 will by default try to guess which orientation the layer should have. Often the orientation is easy to deduce from a combination of the given mappings and the types of positional scales in use. This geom treats each axis differently and, thus, can thus have two orientations. Length of the whiskers as multiple of IQR. Use to override the default connection between That define both data and aesthetics and shouldn't inherit behaviour from If FALSE, overrides the default aesthetics, It can also be a named logical vector to finely select the aesthetics to NA, the default, includes if any aesthetics are mapped.įALSE never includes, and TRUE always includes. Should this layer be included in the legends? See the Orientation section for more detail. Rare event that this fails it can be given explicitly by setting orientation The default ( NA)Īutomatically determines the orientation from the aesthetic mapping. If TRUE, missing values are silently removed. If FALSE, the default, missing values are removed withĪ warning. Square-roots of the number of observations in the groups (possibly TRUE, boxes are drawn with widths proportional to the If the notches of two boxes do not overlap, this suggests that the mediansįor a notched box plot, width of the notch relative to If FALSE (default) make a standard box plot. Same with outliers shown and outliers hidden. It only hides them, so the range calculated for the y-axis will be the Importantly, this does not remove the outliers, Hiding the outliers can be achievedīy setting outlier.shape = NA. The raw data points on top of the boxplot. Sometimes it can be useful to hide the outliers, for example when overlaying In the unlikely event you specify both US and UK spellings of colour, the

lour, lor, outlier.fill, outlier.shape, outlier.size, outlier.stroke, outlier.alphaĭefault aesthetics for outliers. Often aesthetics, used to set an aesthetic to a fixed value, likeĬolour = "red" or size = 3. Position adjustment, either as a string, or the result ofĪ call to a position adjustment function. Seeįortify() for which variables will be created.Ī function will be called with a single argument, All objects will be fortified to produce a data frame. If NULL, the default, the data is inherited from the plotĭata as specified in the call to ggplot().Ī ame, or other object, will override the plotĭata. You must supply mapping if there is no plot mapping. If specified and inherit.aes = TRUE (theĭefault), it is combined with the default mapping at the top level of the Set of aesthetic mappings created by aes() orĪes_().