Fix lintr error and small change to ensure ellipsis shape

Author: Monika-H

R/internal.R

@@ -285,7 +285,7 @@
   # To create ellipsis shape and avoid overlapping between both of them,
   # set the height to 80% of the SE (minimum scaled in x-axis or y-axis range)
   width <- (100 - start_binary_endpoint) * min(binary_meta$se) / 100
-  y_range <- ((max(actv_y, ctrl_y) + 10)  * min(binary_meta$se) / 100)  * 0.6
+  y_range <- (max(actv_y, ctrl_y) + 10)  * (width / 100)
   y_height <- min(c(0.4 * abs(actv_y - ctrl_y), 0.8 * min(width, y_range)))
 
   # Create ellipsis centered around proportion estimate (x0) as well as

R/internal_winOdds.R

@@ -211,16 +211,16 @@
     plot <- plot +
       ggplot2::geom_vline(xintercept =
                             seq(0.5, length(levels(wins_forest$GROUP)) + 1.5,
-                                           1),
+                                1),
                           linetype = 2, linewidth = 0.3, color = "darkgray") +
       scale_color_manual(values = c("black", "grey50")) +
       scale_fill_manual(values = c("black", "grey50")) +
       ylab("Win Odds / Win Ratio") +
       theme_bw() +
       theme(legend.position = "bottom",
             legend.title = element_blank(),
-                   panel.grid.major.y = ggplot2::element_blank(),
-                   panel.grid.minor.y = ggplot2::element_blank())
+            panel.grid.major.y = ggplot2::element_blank(),
+            panel.grid.minor.y = ggplot2::element_blank())
   }
 
   return(plot)