prep for cran release

DESCRIPTION

@@ -1,21 +1,25 @@
 Package: vistributions
 Type: Package
 Title: Visualize Probability Distributions
-Version: 0.1.0.9000
+Version: 0.1.1
 Authors@R: person("Aravind", "Hebbali", email = "[email protected]", role = c("aut", "cre"))
 Description: Visualize and compute percentiles/probabilities of normal, t, f, chi square 
     and binomial distributions.
 Depends:
     R(>= 3.1)
 Imports:
     ggplot2,
+    magrittr,
+    shiny,
     stats,
-    utils,
-    xplorerr
+    utils
 Suggests: 
     testthat,
     knitr,
-    rmarkdown
+    rmarkdown,
+    shinyBS,
+    shinycssloaders,
+    shinythemes
 License: MIT + file LICENSE
 URL: https://github.com/rsquaredacademy/vistributions, https://vistributions.rsquaredacademy.com
 BugReports: https://github.com/rsquaredacademy/vistributions/issues

NAMESPACE

@@ -16,6 +16,7 @@ export(vdist_normal_prob)
 export(vdist_t_perc)
 export(vdist_t_plot)
 export(vdist_t_prob)
+importFrom(magrittr,"%>%")
 importFrom(utils,install.packages)
 importFrom(utils,menu)
 importFrom(utils,packageVersion)

NEWS.md

@@ -1,3 +1,7 @@
+# vistributions 0.1.1
+
+This is a patch release to fix bugs in the app.
+
 # vistributions 0.1.0
 
 * Added a `NEWS.md` file to track changes to the package.

R/vdist-app.R

@@ -1,5 +1,5 @@
 #' @title Launch shiny app
-#' @description Launches shiny app for interactive model building.
+#' @description Launches shiny app for visualizing distributions.
 #' @examples
 #' \dontrun{
 #' vdist_launch_app ()
@@ -8,13 +8,10 @@
 #'
 vdist_launch_app  <- function() {
 
-	message("`vdist_launch_app ()` has been soft-deprecated and will be removed in the next release. In future, to launch the app, run the below code:\n 
-	- install.packages('xplorerr')\n - xplorerr::app_vistributions()\n")
-
 	check_suggests('shinyBS')
 	check_suggests('shinycssloaders')
 	check_suggests('shinythemes')
 
-	xplorerr::app_vistributions()
+	shiny::runApp(appDir = system.file("application", package = "vistributions"))
 }
 

R/zzz.R

@@ -1,3 +1,4 @@
+#' @importFrom magrittr %>%
 .onAttach <- function(...) {
 
   if (!interactive() || stats::runif(1) > 0.1) return()
@@ -6,7 +7,7 @@
 
   cran_version <- 
     pkgs %>%
-    extract("vistributions", "Version") %>%
+    magrittr::extract("vistributions", "Version") %>%
     package_version()
 
   local_version <- utils::packageVersion("vistributions")
@@ -23,8 +24,8 @@
 
   if (interactive()) {
     if (behind_cran) {
-      msg <- message("A new version of vistributions is available with bug fixes and new features.")
-      message(msg, "\nWould you like to install it?")
+      msg <- "A new version of vistributions is available with bug fixes and new features."
+      packageStartupMessage(msg, "\nWould you like to install it?")
       if (utils::menu(c("Yes", "No")) == 1) {
         utils::update.packages("vistributions")
       } 

cran-comments.md

@@ -1,10 +1,9 @@
 ## Test environments
-* local Windows 10 install, R 3.5.1
-* ubuntu 14.04 (on travis-ci), R 3.5.1
+* local Windows 10, R 3.5.2
+* ubuntu 14.04 (on travis-ci), R 3.4.4, R 3.5.2, R devel
 * win-builder (devel and release)
 
 ## R CMD check results
 
-0 errors | 0 warnings | 1 note
+0 errors | 0 warnings | 0 note
 
-* This is a new release.

inst/application/logic/logic_binom.R

@@ -0,0 +1,17 @@
+output$binom_shape <- renderPlot({
+  vdist_binom_plot(input$binom_n, input$binom_p)
+})
+
+output$bprob_plot <- renderPlot({
+  if (input$bprob_tail != 'interval') {
+    vdist_binom_prob(input$bprob_n, input$bprob_p, input$bprob_s, input$bprob_tail)
+  } else {
+    vdist_binom_prob(input$bprob_n, input$bprob_p,
+      c(input$bprob_tail_1, input$bprob_tail_2), input$bprob_tail)
+  }
+
+})
+
+output$bperc_plot <- renderPlot({
+  vdist_binom_perc(input$bperc_n, input$bperc_p, input$bperc_tp, input$bperc_tail)
+})

inst/application/logic/logic_chisq.R

@@ -0,0 +1,11 @@
+output$chisq_shape <- renderPlot({
+  vdist_chisquare_plot(input$chisq_df, as.logical(input$chisq_norm))
+})
+
+output$chiprob_plot <- renderPlot({
+  vdist_chisquare_prob(input$chiprob_p, input$chiprob_df, input$chiprob_tail)
+})
+
+output$chiperc_plot <- renderPlot({
+  print(vdist_chisquare_perc(input$chiperc_p, input$chiperc_df, input$chiperc_tail))
+})

inst/application/logic/logic_exit_button.R

@@ -0,0 +1,6 @@
+# Exit ---------------------------------------------------------------
+observe({
+    if (isTRUE(input$mainpage == "exit")) {
+    stopApp()
+  }
+})

inst/application/logic/logic_f.R

@@ -0,0 +1,11 @@
+output$f_shape <- renderPlot({
+  vdist_f_plot(input$f_numdf, input$f_dendf, as.logical(input$f_norm))
+})
+
+output$fprob_plot <- renderPlot({
+  vdist_f_prob(input$fprob_p, input$fprob_numdf, input$fprob_dendf, input$fprob_tail)
+})
+
+output$fperc_plot <- renderPlot({
+  vdist_f_perc(input$fperc_p, input$fperc_numdf, input$fperc_dendf, input$fperc_tail)
+})