These are the available plot kwargs for adjusting the plot aesthetics of your estimation plot:
swarm_labelDefault "value" or "proportion of success" for proportion plots. Label for the y-axis of the swarm plot.contrast_labelDefault "effect size", based on the effect sizes as given ineffect_size(). Label for the y-axis of the contrast plot.delta2_labelDefault NULL. Label for the y-label for the delta-delta plot.swarm_x_textDefault 11. Numeric value determining the font size of the x-axis of the swarm plot.swarm_y_textDefault 15. Numeric value determining the font size of the y-axis of the swarm plot.contrast_x_textDefault 11. Numeric value determining the font size of the x-axis of the delta plot.contrast_y_textDefault 15. Numeric value determining the font size of the y-axis of the delta plot.swarm_ylimDefault NULL. Vector containing the y limits for the swarm plotcontrast_ylimDefault NULL. Vector containing the y limits for the delta plot.delta2_ylimDefault NULL. Vector containing the y limits for the delta-delta plot.raw_marker_sizeDefault 1.5. Numeric value determining the size of the points used in the swarm plot.tufte_sizeDefault 0.8. Numeric value determining the size of the tufte line in the swarm plot.es_marker_sizeDefault 0.5. Numeric value determining the size of the points used in the delta plot.es_line_sizeDefault 0.8. Numeric value determining the size of the ci line in the delta plot.raw_marker_alphaDefault 1. Numeric value determining the transparency of the points in the swarm plot.raw_bar_widthDefault 0.3. Numeric value determining the width of the bar in the sankey diagram.raw_marker_spreadDefault 2. The distance between the points if it is a swarm plot.raw_marker_side_shiftDefault 0. The horizontal distance that the swarm plot points are moved in the direction of theasymmetric_side.asymmetric_sideDefault "right". Can be either "right" or "left". Controls which side the swarm points are shown.show_delta2Default FALSE. Boolean value determining if the delta-delta plot is shown.show_mini_metaDefault FALSE. Boolean value determining if the weighted average plot is shown. If False, the resulting graph would be identical to a multiple two-groups plot.show_zero_dotDefault TRUE. Boolean value determining if there is a dot on the zero line of the effect size for the control-control group.show_baseline_ecDefault FALSE. Boolean value determining whether the baseline curve is shown.show_legendDefault TRUE. If TRUE, legend will be shown. If FALSE, legend will not be shown.sankeyDefault TRUE. Boolean value determining if the flows between the bar charts will be plotted.raw_flow_alphaDefault 0.5. Numeric value determining the transparency of the sankey flows in a paired proportion plot.flowDefault TRUE. Boolean value determining whether the bars will be plotted in pairs.custom_paletteDefault "d3". String. The following palettes are available for use: npg, aaas, nejm, lancet, jama, jco, ucscgb, d3, locuszoom, igv, cosmic, uchicago, brewer, ordinal, viridis_d.contrast_barsDefault TRUE. Whether or not to display the contrast bars at the delta plot.params_contrast_bars. Default value: list(color = NULL, alpha = 0.3). Pass relevant keyword arguments to the contrast bars.swarm_barsDefault TRUE. Whether or not to display the swarm bars.params_swarm_bars. Default value: list(color = NULL, alpha = 0.3). Pass relevant keyword arguments to the swarm bars.