Nothing
#' @title Explanation of this package
#' @description In \R console, explanation are shown.
#' @export
#'
#' @examples
#'
#' explanation_about_package_BayesianFROC()
#'
explanation_about_package_BayesianFROC <- function(){
white <- crayon::make_style("white")
xxxx <- crayon::make_style(grDevices::rgb(0.13, 0.19, 0.45), bg = TRUE)
R <- xxxx(white("R"))
# cat(R) Not use such a cat("R")
R<- crayon::bold$italic(R)
# cat(R)
pink <- crayon::make_style("pink")
x <- crayon::make_style(grDevices::rgb(0.33, 0.19, 0.45), bg = TRUE)
# message(x(pink("I am not sure but is it OK to write message here ?.\n")))
pink <- crayon::make_style("pink")
xxxx <- crayon::make_style(grDevices::rgb(0.13, 0.19, 0.45), bg = TRUE)
# message(x(pink("I am not sure but is it OK to write message here ?.\n")))
pink <- crayon::make_style("pink")
xx <- crayon::make_style(grDevices::rgb(0.03, 0.59, 0.55), bg = TRUE)
# message(x(pink("I am not sure but is it OK to write message here ?.\n")))
pink <- crayon::make_style("pink")
xxx <- crayon::make_style(grDevices::rgb(0.93, 0.19, 0.65), bg = TRUE)
# cat(y(pink("tttttttttttttttttttttttt.\n")))
pink <- crayon::make_style("pink")
y <- crayon::make_style(grDevices::rgb(0.83, 0.19, 0.65), bg = TRUE)
# cat(y(pink("tttttttttttttttttttttttt.\n")))
pink <- crayon::make_style("pink")
yy <- crayon::make_style(grDevices::rgb(0.73, 0.49, 0.15), bg = TRUE)
# cat(yy(pink("I am pink if your terminal wants it, too.\n")))
pink <- crayon::make_style("pink")
yyy <- crayon::make_style(grDevices::rgb(0.63, 0.19, 0.65), bg = TRUE)
# cat(yyy(pink("I am pink if your terminal wants it, too.\n")))
pink <- crayon::make_style("pink")
z <- crayon::make_style(grDevices::rgb(0.53, 0.49, 0.15), bg = TRUE)
# cat(z(pink("I am pink if your terminal wants it, too.\n")))
pink <- crayon::make_style("pink")
zz <- crayon::make_style(grDevices::rgb(0.43, 0.49, 0.15), bg = TRUE)
# cat(zz(pink("I am pink if your terminal wants it, too.\n")))
pink <- crayon::make_style("pink")
zzz <- crayon::make_style(grDevices::rgb(0.33, 0.19, 0.65), bg = TRUE)
# cat(zzz(pink("I am pink if your terminal wants it, too.\n")))
pink <- crayon::make_style("pink")
a <- crayon::make_style(grDevices::rgb(0.23, 0.49, 0.15), bg = TRUE)
# cat(a(pink("I am pink if your terminal wants it, too.\n")))
pink <- crayon::make_style("pink")
aa <- crayon::make_style(grDevices::rgb(0.13, 0.49, 0.15), bg = TRUE)
# cat(aa(pink("I am pink if your terminal wants it, too.\n")))
# to show a startup message
packageStartupMessage("
\n* The package ", crayon::cyan$bold("\"BayesianFROC\"") ,", welcome !! \n
",x(pink("
-----------------------------------------------------------
------------ Package: BayesianFROC ---------------------
-----------------------------------------------------------
")),"
*** Work Flow ***
* ",y(pink( "STEP(1): Prepare Data ")),"
* ",yy(pink( "STEP(2): Fitting FROC Statistical Models ")),"
* ",yyy(pink("STEP(3): Draw FROC curve ")),"
* ",z(pink( "STEP(4): Validation of fitting ")),"
* ",zz(pink( "STEP(5): Plot latent distributions ")),"
",zzz(pink("STEP(6): Calculates Posterior Predictive P-value (PPP)")),"
",a(pink( " ")),"
",aa(pink( " ")),"
* Main procedure consists of STEP(1) and STEP(2).
", crayon::bgWhite$red$bold$italic$underline("
STEP (1): Prepare Data ") ,"
( as an ", R, " object)
* For data formulated for a software ", crayon::yellow$italic$bgBlack( "JAFROC" ) ,",
with its extension xlsx of the Microsoft Office,
use ", crayon::cyan$bold("\"convertFromJafroc()\"") ,"
to convert the file of ", crayon::yellow$italic$bgBlack( "xlsx extension" ) ,"
from Jafroc formulation to an ",R, " object for this package formluation.
* If user does not have any data yet, then please create an ", R, " object representing data
by using ", crayon::cyan$bold("\"dataset_creator_new_version()\"") ,"
(or \"", crayon::cyan$bold("create_dataset()") ,"\") in this package.
* Use one of the following to create user's own FROC data as an ", R," object.
+-- ", R, " Codes: A Single reader and A Single Modality --+
|
| * ",crayon::cyan$bold("convertFromJafroc() "),"
| * ",crayon::cyan$bold("dataset_creator_new_version() "),"
| * ",crayon::cyan$bold("create_dataset() "),"
+------------------------------------------------+
* See also the following example data
Example ", R, " objects for data : A Single reader and A Single Modality
* ",crayon::cyan$bold("dataList.Chakra.1.with.explantation"),"
* ",crayon::cyan$bold("dataList.Chakra.2"),"
* ",crayon::cyan$bold("dataList.Chakra.3"),"
Example ", R, " objects for data : Multiple readers and Multiple Modalities
* ",crayon::cyan$bold("dataList.Chakra.Web"),"
", crayon::bgWhite$red$bold$italic$underline("
STEP (2): Fitting FROC Statistical Models ") ,"
* Using an ",R, " object of data prepared in the STEP (1),
we can obtain a fitted model object of class inheriting from \"stanfit\"
by applying the function ", crayon::cyan$bold("\"fit_Bayesian_FROC()\" ") , "
", crayon::cyan$bold("
+---", R, " Codes-----------------------+
| |
| * fit_Bayesian_FROC() |
| |
+-----------------------------------+
") ,"
", crayon::bgWhite$red$bold$italic$underline("
STEP (3): Draw FROC curves ") ,"
* Using an ",R, " object obtained in the STEP (2),
we can plot FROC curves and AFROC curves
by ", crayon::cyan$bold("\"DrawCurves()\"") ," in this package.
", crayon::cyan$bold("
+---", R, " Codes------------------------+
| |
| * DrawCurves() |
| |
+-----------------------------------+
") ,"
", crayon::bgWhite$red$bold$italic$underline("
STEP (4): Validation of a fitted model ") ,"
* SBC
by ", crayon::cyan$bold("\"Simulation_Based_Calibration_single_reader_single_modality_via_rstan_sbc()\"") ," in this package.
", crayon::cyan$bold("
+---", R, " Codes-----------------------------------------------------------------+
| |
| * Simulation_Based_Calibration_single_reader_single_modality_via_rstan_sbc() |
| |
+---------------------------------------------------------------------------------+
") ,"
* Note that the chi square value in the plot plane
is calculated with posterior means.
On the other hand, this function calculate the chi square value
in purely Bayesian manner which is described
in the famous Gelmann's book \" Bayesian Data Analysis\".
* There is a further validation implemeted
in ", crayon::cyan$bold(" error_srsc()") ," but
this validation is independent on users data,
so I think it is not important for users to know it.
", crayon::bgWhite$red$bold$italic$underline("
STEP (5): Plot Latent Distributions") ,"
* Using the ",R, " S4 object obtained in the STEP (2),
we can plot the signal and the noise distribution
by ", crayon::cyan$bold("\"draw_latent_noise_distribution()\"") ," in this package.
", crayon::cyan$bold("
+---", R, " Codes--------------------------------------------------------+
| |
| * draw_latent_noise_distribution() |
| |
+--------------------------------------------------------------------+
") ,"
---- Minimal explanation of the package BayesianFROC finished !! ------------
*** For More Details ***
* Vignettes
* help()
* Demos
* Please see examples codes in ", crayon::cyan$bold("help(fit_Bayesian_FROC)" ),"
in which for the full details are given.
", crayon::cyan$bold("
+---", R, " Codes-----------------------------------------------------+
| * demo(demo_MRMC,package=\"BayesianFROC\")() |
| * demo(demo_srsc,package=\"BayesianFROC\")() |
| * demo(demo_drawcurves_srsc,package=\"BayesianFROC\")() |
| * demo(demo_stan,package=\"BayesianFROC\") |
L-----------------------------------------------------------------+
") ,"
* Examples of ", R, " Codes:
[with pipe operator defined in the package ", crayon::cyan$bold("library(magrittr) "), " ]
* First, prepare the pipe operator by the following code:
", crayon::bgBlack$bold$yellow$underline$italic(" \`%>%\` <- utils::getFromNamespace(\"%>%\", \"magrittr\") "), "
I like pipe opeartor, since it does not require to create an R objects.
So, we can reduce the notations by using the pipe operator which made by the God of R, Hadley Wickham? I forget his name,... sorry ... god.
* Create dataset and fitting
", crayon::cyan$bold("
dataset_creator_new_version() ", crayon::bgBlack$bold$yellow$underline$italic(" %>% "), " fit_Bayesian_FROC()
"), "
* Fitting and draw the bi-normal assumption with example data
", crayon::cyan$bold("
dataList.Chakra.1 ", crayon::bgBlack$bold$yellow$underline$italic(" %>% "), " fit_Bayesian_FROC() ", crayon::bgBlack$bold$yellow$underline$italic(" %>% "), " draw_latent_signal_distribution()
"), "
* Fitting and drawing the FROC curves
", crayon::cyan$bold("
dataList.Chakra.Web ", crayon::bgBlack$bold$yellow$underline$italic(" %>% "), " fit_Bayesian_FROC(ite = 111) ", crayon::bgBlack$bold$yellow$underline$italic(" %>% "), " DrawCurves()
"), "
* When user use the above scripts
with the user's own data object,
then run above code use the user own data
instead of the example data
such as dataList.Chakra.1, dataList.Chakra.Web.
", crayon::inverse$bold$italic$underline("--- Inherited S4 Class ---"),"
* The fitted model ",R, " object created by the", crayon::cyan$bold("fit_Bayesian_FROC()"), "
is generated by ", crayon::cyan$bold$italic$underline("\"rstan\"") ," package,
but its class is not ", crayon::cyan$bold$italic$underline("\"stanfit\"") ,",
but a certain extended (inherited) class from the class \"stanfit\".
That is,
return value of rstan::sampling()
is an S4 object of the S4 class \"stanfit\".
On the other hand,
return value of BayesianFROC::fit_Bayesian_FROC()
is an S4 object of an inherited S4 class named \"stanfitExtended\".
Thus to apply any functions of the rstan package for a fitted model object of the extended S4 class
(such as", crayon::cyan$bold(" rstan::stan_dens(),rstan::stan_trace()") ,",...),
we need to coerce the class of the object from the class \"stanfitExtended\".
to the class \"stanfit\"
by the R script ", crayon::cyan$bold$underline(" methods::as( object.obtained.in.STEP.(2), \"stanfit\") ") ,".
",
xxx(pink( "\n -------------------Primary functions --------------------- ")),
"
*",y(pink( "convertFromJafroc() ")),
"
*",yy(pink( "dataset_creator_new_version() ")),
"
*",yyy(pink("create_dataset() ")),
"
*",z(pink( "fit_Bayesian_FROC() ")),
"
*",zz(pink( "DrawCurves() ")),
"
*",zzz(pink("ppp() ")),
"
*",a(pink( "draw_latent_noise_distribution() ")),
"
*",aa(pink( "Simulation_Based_Calibration_single_reader_single_modality_via_rstan_sbc()")),
"
*",aa(pink( " ")),""
)#message
message(
crayon::blurred("\n
# vignette (or README) URL: https://CRAN.R-project.org/package=BayesianFROC
# vignette called by R script (internet environment required for TeX)
vignette(package = \"BayesianFROC\",topic = \"FROC_Models\")
# Demos
demo(demo_ppp_plot_new, package=\"BayesianFROC\");
demo(demo_for_compilation_of_all_models, package=\"BayesianFROC\");
demo(demo_for_traditional_FROC_models_with_multinomial_distribution, package=\"BayesianFROC\");
demo(demo_SBC, package=\"BayesianFROC\");
demo(demo_MRMC, package=\"BayesianFROC\");
demo(demo_srsc, package=\"BayesianFROC\");
demo(demo_stan, package=\"BayesianFROC\");
demo(demo_drawcurves_srsc, package=\"BayesianFROC\");
demo(demo_for_reviewers_of_my_manuscript, package=\"BayesianFROC\");
demo_Bayesian_FROC();
demo_Bayesian_FROC_without_pause();
", crayon::bgBlack$red$bold$underline$italic(" fit_GUI_Shiny_MRMC() #for subject-specific random effect model or MRMC "),"
# Examples
# A Single reader and A Single Modality
f <- fit_a_model_to(
dataList = BayesianFROC::d,
number_of_parallel_chains_for_MCMC = 1,
number_of_iterations_for_MCMC = 111,
seed_for_MCMC = 1)
# Posterior Predictive P value of chi square goodness of fit
ppp <- extract_EAP_CI( f,\"p_value_logicals\",1 )$p_value_logicals.EAP
# Mutltiple reader and Mutltiple Modality
f <- fit_a_model_to(
dataList = BayesianFROC::dd,
number_of_parallel_chains_for_MCMC = 1,
number_of_iterations_for_MCMC = 1111,
seed_for_MCMC = 1234567)
# SBC for a single reader and a single modality via rstan::sbc
stanModel <- stan_model_of_sbc()
Simulation_Based_Calibration_single_reader_single_modality_via_rstan_sbc(
stanModel = stanModel,
ite = 233,
M = 11,
epsilon = 0.04,BBB = 1.1,AAA =0.0091,sbc_from_rstan = T)
# Shiny based Graphical User Interface for fitting, estimating and drawing curve;
", crayon::bgBlack$red$bold$underline$italic(" fit_GUI_Shiny() "),"
",
crayon::bgBlack$yellow$bold$underline$italic("\n Ver."),
crayon::bgBlack$cyan$bold$underline$italic("0."),
crayon::bgYellow$cyan$bold$underline$italic(" 6."),
crayon::bgBlack$cyan$bold$underline$italic("0."),
crayon::bgBlack$red$bold$underline$italic(" \"housing site is industrial site for Multiple Chemical Sensitivity,\" "),
crayon::bgRed$red$bold$underline$italic(" "),
crayon::bgRed$yellow$bold$underline$italic(" "),
crayon::bgRed$white$bold$underline$italic(" ")
)
# ,
# " ",
# crayon::cyan( date() ),
# "\n",
# " ",
# crayon::cyan("Month: "), crayon::cyan$bold$underline$italic(format(Sys.time(), "%b") )," ",
# " ",
# crayon::cyan("Date: "), crayon::red$bold$underline$italic(format(Sys.time(), "%d") )," ",
# "",
# crayon::cyan("Year: "), crayon::cyan$bold$underline$italic(format(Sys.time(), "%Y" ) ),
#
# " ",
# crayon::cyan("Time: "), crayon::red$bold$underline$italic(format(Sys.time(), "%H:%M") ),"\n"
)
}
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