Forest Plot for Network Meta-analysis Effects — network_forest

Draws a forest plot for one effect type from a fitted network_meta object.

Usage

network_forest_plot(
  nma_object,
  effect_type = c("total", "direct", "indirect"),
  ci_level = 0.95,
  order_by = c("effect", "abs_effect", "comparison"),
  decreasing = FALSE,
  xlab = "Effect",
  main = NULL,
  ref_line = 0,
  point_col = "#0B1F3A",
  ci_col = "#2E5A88",
  ci_lty = 1,
  ci_lwd = 2,
  point_pch = 19,
  point_cex = 1,
  label_cex = 0.8,
  right_digits = 3,
  right_header = NULL,
  ref_col = "gray55",
  main_adj = 0.5,
  main_line = NULL
)

Arguments

nma_object: A fitted object returned by network_meta.
effect_type: One of "total", "direct", or "indirect".
ci_level: Confidence level for interval bounds. Defaults to 0.95.
order_by: Ordering rule for rows. One of "effect", "abs_effect", or "comparison".
decreasing: Logical; whether to reverse the selected order.
xlab: Label for x-axis.
main: Optional title. If NULL, an automatic title is used.
ref_line: Vertical reference line location. Defaults to 0.
point_col: Point color.
ci_col: Confidence interval line color.
ci_lty: Confidence interval line type.
ci_lwd: Confidence interval line width.
point_pch: Point symbol.
point_cex: Point size scaling.
label_cex: Label size scaling.
right_digits: Number of digits shown in right-side labels.
right_header: Optional header shown above the right-side CI label column. If NULL, a header is built from ci_level.
ref_col: Color of the vertical reference line.
main_adj: Horizontal title alignment in [0, 1].
main_line: Optional title line. If NULL, default is used.

Value

Invisibly returns the plotted data frame.

Examples

if (FALSE) { # \dontrun{
network_forest_plot(nma_fit, effect_type = "total")
} # }