Function to plot the output from powerSim

Usage

# S3 method for class 'diffs'
plot(power.object, returndata = FALSE, cellsize = NULL)

Arguments

power.object: power analysis object of class gamMRSea.power
returndata: logical stating whether to return the plotting data
cellsize: vector of length two denoting the size of the gridcells (width, height). If unspecified, geom_raster is used for plotting rather than geom_tile.

Value

Figure showing the mean (middle), lower 2.5% (left) and upper 97.5% (right) of estimated differences between before and after the event. (difference = post - pre)

Author

LAS Scott-Hayward

Examples


# Load two power objects that were created with a 20% sitewide decline
# 50 simulations were run
data(nysted.power.oc)
data(nysted.power.oc.null)

plot.diffs(nysted.power.oc)
#> 
#> Attaching package: 'dplyr'
#> The following objects are masked from 'package:Hmisc':
#> 
#>     src, summarize
#> The following object is masked from 'package:splancs':
#> 
#>     tribble
#> The following object is masked from 'package:MRSea':
#> 
#>     contains
#> The following objects are masked from 'package:stats':
#> 
#>     filter, lag
#> The following objects are masked from 'package:base':
#> 
#>     intersect, setdiff, setequal, union
#> Error in ggplot(plotdata): could not find function "ggplot"