theme_set bw

[sebdalgarno]

use theme_set(theme_bw()) for both plots this would potentially replace this code in shiny app?

 ggplot2::theme(
      panel.border = ggplot2::element_blank(),
      panel.grid.major = ggplot2::element_blank(),
      panel.grid.minor = ggplot2::element_blank(),
      panel.background = ggplot2::element_rect(fill = NA, colour = "black"),
      axis.text = ggplot2::element_text(color = "black"),
      legend.key = ggplot2::element_rect(fill = NA, colour = NA)
    )

[sebdalgarno]

not worth changing at this point