stat_debug_group in ggpmisc

Published by onesixx on

 

 

library(ggplot2)
library(ggpmisc)
library(tibble)

set.seed(4321)
# generate artificial data
my.data <- data.frame(x=1:100, y=(x+x^2+x^3)+rnorm(length(x),mean=0,sd=mean(x^3)/4)
                      class=c("A","B"), y2=y*c(0.5, 2), block=c("a","a","b","b"))
old_theme <- theme_set(theme_bw())


p1 <- my.data %>% ggplot(aes(x, y))
p1 + stat_debug_group()
p1 + geom_point() + stat_debug_group()

p1 + geom_point() + stat_debug_group()
p1 + geom_point() + stat_debug_group(summary.fun=as_tibble)
p1 + geom_point() + stat_debug_group(summary.fun=function(x){x})
p1 + geom_point() + stat_debug_group(summary.fun=summary)
p1 + geom_point() + stat_debug_group(summary.fun=nrow)

p1 + geom_point() + stat_debug_group(summary.fun=head)
p1 + geom_point() + stat_debug_group(summary.fun=head, summary.fun.args=list(n=3))



p2 <- my.data %>% ggplot(aes(x, y, color=class)) 
p2 + geom_point() + stat_debug_group()
p2 + geom_point() + stat_debug_panel()

p2 + geom_point() + stat_debug_group(summary.fun=head, summary.fun.args=list(n=3))
p2 + geom_point() + stat_debug_group(summary.fun=nrow) + facet_wrap( ~block)
p2 + geom_point() + stat_debug_panel(summary.fun=nrow) + facet_wrap( ~block)

p2 + geom_point() + geom_debug(summary.fun=head)
p2 + geom_point() + stat_debug_group(geom="label", vjust=c(-0.5,1.5))

tidy.assign <- function(value, name, pos = .GlobalEnv, ...) {
    assign(x = name, value = value, inherits = FALSE, pos = pos, ...)
}
p2 + geom_point() + geom_debug(summary.fun=tidy.assign, summary.fun.args=list(name="debug_data"),
                               print.fun = NULL)
debug_data

p2 + geom_point() + geom_debug(summary.fun=NULL)

p2 + geom_point() + stat_smooth(method="lm", geom="debug")
p2 + geom_point() + stat_peaks(span = NULL, geom = "debug")

formula <- y ~ poly(x, 3, raw = TRUE)
p1 + stat_fit_residuals(formula=formula, geom="debug", summary.fun=head, summary.fun.args=list(n=12))

formula <- y ~ x + I(x^2) + I(x^3)
p1 + geom_point() + stat_fit_augment(method="lm", method.args=list(formula=formula), geom="debug") +
                    stat_fit_augment(method="lm", method.args=list(formula=formula), geom="smooth")
p2 + geom_point() + stat_fit_augment(method="lm", method.args=list(formula=formula), geom="debug") +
                    stat_fit_augment(method="lm", method.args=list(formula=formula), geom="smooth")

 

 

 

Categories: ggplot2

onesixx

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