facet.cex
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Expansion factor for facet titles. Defaults to 1 .
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facet.font
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An integer corresponding to the desired font face for facet titles. For most font families and graphics devices, one of four possible values: 1 (regular), 2 (bold), 3 (italic), or 4 (bold italic). Defaults to NULL , which is equivalent to 1 (i.e., regular).
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facet.col
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Character or integer specifying the facet text colour. If an integer, will correspond to the user’s default global colour palette (see palette ). Defaults to NULL , which is equivalent to “black”.
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facet.bg
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Character or integer specifying the facet background colour. If an integer, will correspond to the user’s default colour palette (see palette ). Passed rect . Defaults to NULL (none).
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facet.border
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Character or integer specifying the facet border colour. If an integer, will correspond to the users default colour palette (see palette ). Passed rect . Defaults to NA (none).
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file.height
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Numeric specifying the height (in inches) of any plot that is written to disk using the tinyplot(…, file = X) argument. Defaults to 7.
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file.width
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Numeric specifying the width (in inches) of any plot that is written to disk using the tinyplot(…, file = X) argument. Defaults to 7.
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file.res
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Numeric specifying the resolution (in dots per square inch) of any plot that is written to disk in bitmap format (i.e., PNG or JPEG) using the tinyplot(…, file = X) argument. Defaults to 300.
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fmar
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A numeric vector of form c(b,l,t,r) for controlling the (base) margin padding, in terms of lines, between the individual facets in a faceted plot. Defaults to c(1,1,1,1) , i.e. a single line of padding around each facet. If more that three facets are detected, the fmar parameter is scaled by 0.75 (i.e., three-quarters) to reduce the excess whitespace that would otherwise arise due to the absent axes lines and labels. (An exception is made for 2x2 plots to better match the cex expansion logic of the base graphics system under this particular layout.) Similarly, note that an extra 0.5 lines is subtracted from each side of the facet padding for plots that aren’t framed, to reduce excess whitespace.
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grid
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Logical indicating whether a background panel grid should be added to plots automatically. Defaults to NULL, which is equivalent to FALSE .
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lmar
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A numeric vector of form c(inner, outer) that gives the margin padding, in terms of lines, around the automatic tinyplot legend. Defaults to c(1.0, 0.1) , where the first number represents the “inner” margin between the legend and the plot region, and the second number represents the “outer” margin between the legend and edge of the graphics device. (Note that an exception for the definition of the “outer” legend margin occurs when the legend placement is “top!” , since the legend is placed above the plot region but below the main title. In such cases, the outer margin is relative to the existing gap between the title and the plot region, which is itself determined by par(“mar”)[3] .)
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ribbon.alpha
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Numeric factor in the range [0,1] for modifying the opacity alpha of “ribbon” and “area” (and alike) type plots. Default value is 0.2 .
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