#!/bin/sh
# conf: plt example
#
# Demonstrates the use of the `O' plot type:
# takes 3 columns: x, y-lower, y-upper, outlines
# the region between the line (x,y-lower) and the line
# (x,y-upper) in black and then fills the region in the
# user specified gray level. The 'o' option outlines in the
# current gray level, but does not fill. The 'f' option fills
# in the current gray level, but does not outline.
# Confusing, yes.
#
# Other Features in this example:
# 1) P*1.5 means multiply point size by 1.5
# (Other new legal forms: P+3, W-2, W/4, etc.)
# 2) The point size for the `O' plot type has no effect
# on the graph, but changes the size of the box in
# the legend (only on devices for which font size scaling
# is supported by plt).
# 3) The use of the `xts' option to force a labeled tic mark at
# x = 0.85.
plt pow.lohi 0 1 2 3 4 5 -F"
size .7 5 5
sf p W1
W - .1 - .47
p 0,1,5O(G.99,P*1.5) 0,2,4O(G.85)
lp .7 1.2 .9
le 0 0 5% Conf. Limits
le 1 1 25% Conf. Limits
t
y Power Error
yo 0.02
y Estimate/True LO Power
xts .85
xa .82 1 .01 - 5
x Fraction Available Data" $*
plt pow.lohi 0 6 7 8 9 10 -F"
s ex
size .7 5 5
sf p W1
W - .53 - .9
p 0,1,5O(G.99,P*1.5) 0,2,4O(G.85)
t Confidence Limits for Spline Power Estimates
xts .85
xa .82 1 .01 - 5
y Estimate/True HI Power
yo 0.02" $*