ahplot: ahplot

In Prize: Prize: an R package for prioritization estimation based on analytic hierarchy process

Description

Plotting the problem hierarchy, showing the relationships between goal, criteria, and subcriteria.

Usage

ahplot(srcfile, fontsize = 0.5, cradx = 0.07, crady = 0.05,
  sradx = 0.05, srady = 0.05, cirx = 0.1, ciry = 0.05, gcol = "green",
  ccol = "yellow", scol = "orange", lcol = "black", dist = 0.05,
  digit = 3, main = NULL)

Arguments

srcfile	a character matrix, where the first column specifies the hierarchy order. The second and third columns include the ID of decisison elements and ahp weights (optional), respectively (See the example below).
fontsize	the font size of characters.
cradx,crady	the horizontal and vertical radius of the criteria box, respectively.
sradx,srady	the horizontal and vertical radius of the subcriteria box, respectively.
cirx,ciry	the horizontal and vertical radius of the goal
gcol,ccol,scol	the filling color of the goal, criteria, and subcriteria boxes, respectively.
lcol	the line color surrounding the goal, criteria, and subcriteria boxes.
dist	the distance between the weights and the tree edges.
digit	the number of digits after decimal point to be shown on the arrows.
main	a character string as the plot title

Value

An object created by 'diagram'.

Author(s)

Daryanaz Dargahi

Examples

mat <- matrix(nrow = 7, ncol = 2, data = NA)
mat[,1] <- c('0', '1','2','3','4','4.1','4.2')
mat[,2] <- c('Prioritization_of_DE_genes','Tumor_expression','Normal_expression',
'Frequency', 'Epitopes', 'Number_of_epitopes', 'Size_of_epitopes')

# plotting a problem hierarchy
ahplot(mat, fontsize = 0.7, cradx = 0.11 ,sradx = 0.12, cirx= 0.18, ciry = 0.07)

# plotting a problem hierarchy with AHP weights shown on the edges of the graph
mat <- cbind(mat, c(1, 0.470, 0.341, 0.117, 0.073, 0.009, 0.064))
ahplot(mat, fontsize = 0.7, cradx = 0.11 ,sradx = 0.12, cirx= 0.18, ciry = 0.07)

Example output

Prize documentation built on April 28, 2020, 7:48 p.m.