## ----setup, include = FALSE---------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
backup_option <- options()
base_wd <- getwd()
library(ggplot2)

## ----include=FALSE------------------------------------------------------------
load(system.file("extdata", "results_vignette_kfunc.rda",
                           package = "spNetwork", mustWork = TRUE))

## ----fig.show='hold', fig.align = 'center', warning=FALSE, message=FALSE------
library(spNetwork)
library(tmap)

data(main_network_mtl)
data(mtl_libraries)
data(mtl_theatres)

tm_shape(main_network_mtl) + 
  tm_lines("black") + 
  tm_shape(mtl_libraries) + 
  tm_dots(col = "red", size = 0.2) +
  tm_shape(mtl_theatres) + 
  tm_dots(col = "blue", size = 0.2)

## ----message=FALSE, warning=FALSE, eval=FALSE---------------------------------
#  kfun_theatre <- kfunctions(main_network_mtl, mtl_theatres,
#                             start = 0, end = 5000, step = 50,
#                             width = 1000, nsim = 50, resolution = 50,
#                             verbose = FALSE, conf_int = 0.05)
#  kfun_theatre$plotk

## ----echo=FALSE, fig.align="center", fig.show='hold', message=FALSE, warning=FALSE----
plot_df <- kfun_theatre$values

ggplot(plot_df)+
    geom_ribbon(aes_string(x = "distances", ymin="lower_k",ymax = "upper_k"),
                fill = grDevices::rgb(0.1,0.1,0.1), alpha=0.4)+
    geom_path(aes_string(x = "distances", y = "lower_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "upper_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "obs_k"), col="blue")+
    labs(x = "distances",
         y = "empirical K-function")

## ----eval = FALSE-------------------------------------------------------------
#  kfun_theatre$plotg

## ----echo=FALSE, fig.show='hold', fig.align = 'center'------------------------
ggplot(plot_df)+
    geom_ribbon(aes_string(x = "distances", ymin="lower_g", ymax = "upper_g"),
                fill = grDevices::rgb(0.1,0.1,0.1),alpha=0.4, )+
    geom_path(aes_string(x = "distances", y = "lower_g"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "upper_g"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "obs_g"), col="blue")+
    labs(x = "distances",
         y = "empirical G-function")

## ----fig.align="center", fig.show='hold', message=FALSE, warning=FALSE, eval = FALSE----
#  kfun_biblio <- kfunctions(main_network_mtl, mtl_libraries,
#                            start = 0, end = 5000, step = 50,
#                            width = 1000, nsim = 50, verbose = FALSE)
#  
#  kfun_biblio$plotk

## ----echo=FALSE, fig.align="center", fig.show='hold', message=FALSE, warning=FALSE----
plot_df <- kfun_biblio$values

ggplot(plot_df)+
    geom_ribbon(aes_string(x = "distances", ymin="lower_k",ymax = "upper_k"),
                fill = grDevices::rgb(0.1,0.1,0.1), alpha=0.4)+
    geom_path(aes_string(x = "distances", y = "lower_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "upper_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "obs_k"), col="blue")+
    labs(x = "distances",
         y = "empirical K-function")

## ----eval = FALSE-------------------------------------------------------------
#  kfun_biblio$plotg

## ----echo=FALSE, fig.show='hold', fig.align = 'center'------------------------
ggplot(plot_df)+
    geom_ribbon(aes_string(x = "distances", ymin="lower_g", ymax = "upper_g"),
                fill = grDevices::rgb(0.1,0.1,0.1),alpha=0.4, )+
    geom_path(aes_string(x = "distances", y = "lower_g"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "upper_g"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "obs_g"), col="blue")+
    labs(x = "distances",
         y = "empirical G-function")

## ----fig.align="center", fig.show='hold', message=FALSE, warning=FALSE, eval = FALSE----
#  cross_biblio_theatre <- cross_kfunctions(main_network_mtl, mtl_libraries,
#                          mtl_theatres, start = 0, end = 5000, step = 50,
#                          width = 1000, nsim = 50, verbose = FALSE)
#  
#  cross_biblio_theatre$plotk

## ----echo=FALSE, fig.align="center", fig.show='hold', message=FALSE, warning=FALSE----
plot_df <- cross_biblio_theatre$values

ggplot(plot_df)+
    geom_ribbon(aes_string(x = "distances", ymin="lower_k",ymax = "upper_k"),
                fill = grDevices::rgb(0.1,0.1,0.1), alpha=0.4)+
    geom_path(aes_string(x = "distances", y = "lower_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "upper_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "obs_k"), col="blue")+
    labs(x = "distances",
         y = "empirical K-function")

## ----fig.align="center", fig.show='hold', message=FALSE, warning=FALSE, eval = FALSE----
#  cross_theatre_biblio <- cross_kfunctions(main_network_mtl, mtl_theatres,
#                        mtl_libraries, start = 0, end = 5000,
#                        step = 50, width = 1000, nsim = 50, verbose = FALSE)
#  
#  cross_theatre_biblio$plotk

## ----echo=FALSE, fig.align="center", fig.show='hold', message=FALSE, warning=FALSE----
plot_df <- cross_theatre_biblio$values

ggplot(plot_df)+
    geom_ribbon(aes_string(x = "distances", ymin="lower_k",ymax = "upper_k"),
                fill = grDevices::rgb(0.1,0.1,0.1), alpha=0.4)+
    geom_path(aes_string(x = "distances", y = "lower_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "upper_k"), col="black",
              linetype="dashed")+
    geom_path(aes_string(x = "distances", y = "obs_k"), col="blue")+
    labs(x = "distances",
         y = "empirical K-function")

## ----include = FALSE----------------------------------------------------------
# reset all the user parameters
options(backup_option)
setwd(base_wd)
oldpar <- par(mfrow = c(1,2))
par(oldpar)

