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#' Rectangular_Lattice UI Function
#'
#' @description A shiny Module.
#'
#' @param id,input,output,session Internal parameters for {shiny}.
#'
#' @noRd
#'
#' @importFrom shiny NS tagList
mod_Rectangular_Lattice_ui <- function(id){
ns <- NS(id)
tagList(
h4("Rectangular Lattice Design"),
sidebarLayout(
sidebarPanel(width = 4,
radioButtons(ns("owndata_rectangular"), label = "Import entries' list?", choices = c("Yes", "No"), selected = "No",
inline = TRUE, width = NULL, choiceNames = NULL, choiceValues = NULL),
conditionalPanel("input.owndata_rectangular != 'Yes'", ns = ns,
numericInput(ns("t.rectangular"), label = "Input # of Treatments:",
value = 30, min = 2)
),
conditionalPanel("input.owndata_rectangular == 'Yes'", ns = ns,
fluidRow(
column(8, style=list("padding-right: 28px;"),
fileInput(inputId = ns("file.rectangular"), label = "Upload a CSV File:", multiple = FALSE)),
column(4, style=list("padding-left: 5px;"),
radioButtons(inputId = ns("sep.rectangular"), "Separator",
choices = c(Comma = ",",
Semicolon = ";",
Tab = "\t"),
selected = ","))
)
),
numericInput(inputId = ns("r.rectangular"), label = "Input # of Full Reps:", value = 3, min = 2),
selectInput(inputId = ns("k.rectangular"), label = "Input # of Plots per IBlock:", choices = ""),
numericInput(inputId = ns("l.rectangular"), label = "Input # of Locations:", value = 1, min = 1),
selectInput(inputId = ns("planter_mov_rect"), label = "Plot Order Layout:",
choices = c("serpentine", "cartesian"), multiple = FALSE,
selected = "serpentine"),
fluidRow(
column(6, style=list("padding-right: 28px;"),
textInput(inputId = ns("plot_start.rectangular"), "Starting Plot Number:", value = 101)
),
column(6,style=list("padding-left: 5px;"),
textInput(inputId = ns("Location.rectangular"), "Input Location:", value = "FARGO")
)
),
numericInput(inputId = ns("myseed.rectangular"), label = "Random Seed:",
value = 007, min = 1),
fluidRow(
column(6,
actionButton(
inputId = ns("RUN.rectangular"),
"Run!",
icon = icon("circle-nodes", verify_fa = FALSE),
width = '100%'),
),
column(6,
actionButton(
inputId = ns("Simulate.rectangular"),
"Simulate!",
icon = icon("greater-than-equal", verify_fa = FALSE),
width = '100%'),
)
),
br(),
downloadButton(ns("downloadData.rectangular"), "Save My Experiment", style = "width:100%")
),
mainPanel(
width = 8,
fluidRow(
tabsetPanel(
tabPanel("Field Layout",
shinyjs::useShinyjs(),
shinyjs::hidden(downloadButton(ns("downloadCsv.rectangular"),
label = "Excel",
icon = icon("file-csv"),
width = '10%',
style="color: #337ab7; background-color: #fff; border-color: #2e6da4")),
shinycssloaders::withSpinner(
plotly::plotlyOutput(ns("random_layout"),
width = "97%",
height = "550px"),
type = 5
),
br(),
column(12,uiOutput(ns("well_panel_layout_rt")))
),
tabPanel("Field Book",
shinycssloaders::withSpinner(DT::DTOutput(ns("rectangular_fieldbook")), type = 5)
)
)
)
)
)
)
}
#' Rectangular_Lattice Server Functions
#'
#' @noRd
mod_Rectangular_Lattice_server <- function(id) {
moduleServer(id, function(input, output, session) {
ns <- session$ns
shinyjs::useShinyjs()
init_data_rectangular <- reactive({
if (input$owndata_rectangular == "Yes") {
req(input$file.rectangular)
inFile <- input$file.rectangular
data_ingested <- load_file(name = inFile$name,
path = inFile$datapat,
sep = input$sep.rectangular,
check = TRUE,
design = "rect")
if (names(data_ingested) == "dataUp") {
data_up <- data_ingested$dataUp
if (ncol(data_up) < 2) {
shinyalert::shinyalert(
"Error!!",
"Data input needs at least two columns: ENTRY and NAME.",
type = "error")
return(NULL)
}
data_up <- as.data.frame(data_up[,1:2])
data_rectangular <- na.omit(data_up)
colnames(data_rectangular) <- c("ENTRY", "NAME")
treatments = nrow(data_rectangular)
return(list(data_rectangular = data_rectangular, treatments = treatments))
} else if (names(data_ingested) == "bad_format") {
shinyalert::shinyalert(
"Error!!",
"Invalid file; Please upload a .csv file.",
type = "error")
return(NULL)
} else if (names(data_ingested) == "duplicated_vals") {
shinyalert::shinyalert(
"Error!!",
"Check input file for duplicate values.",
type = "error")
return(NULL)
} else if (names(data_ingested) == "missing_cols") {
shinyalert::shinyalert(
"Error!!",
"Data input needs at least two columns: ENTRY and NAME",
type = "error")
return(NULL)
}
} else {
req(input$t.rectangular)
nt <- as.numeric(input$t.rectangular)
df <- data.frame(list(ENTRY = 1:nt, NAME = paste0("G-", 1:nt)))
colnames(df) <- c("ENTRY", "NAME")
data_rectangular <- df
treatments = nrow(data_rectangular)
return(list(data_rectangular = data_rectangular, treatments = treatments))
}
})
list_to_observe <- reactive({
req(init_data_rectangular())
list(
entry_list = input$owndata_rectangular,
entries = init_data_rectangular()$treatments
)
})
observeEvent(list_to_observe(), {
req(init_data_rectangular())
t <- as.numeric(init_data_rectangular()$treatments)
D <- numbers::divisors(t)
D <- D[2:(length(D)-1)]
pk <- numeric()
z <- 1
for (i in D) {
s <- t / i
if (i == s - 1) {
pk[z] <- i
z <- z + 1
}else z <- z
}
if (length(pk) == 0) {
k <- "No Options Available"
}else {
k <- pk
}
updateSelectInput(session = session,
inputId = 'k.rectangular',
label = "Input # of Plots per IBlock:",
choices = k,
selected = k[1])
})
get_data_rectangular <- reactive({
if (is.null(init_data_rectangular())) {
shinyalert::shinyalert(
"Error!!",
"Check input file and try again!",
type = "error")
return(NULL)
} else return(init_data_rectangular())
}) %>%
bindEvent(input$RUN.rectangular)
rectangular_inputs <- reactive({
req(init_data_rectangular())
req(input$k.rectangular)
req(input$myseed.rectangular)
req(input$planter_mov_rect)
req(input$plot_start.rectangular)
req(input$Location.rectangular)
req(input$l.rectangular)
req(input$r.rectangular)
if (input$k.rectangular == "No Options Available") {
shinyalert::shinyalert(
"Error!!",
"No options for this combination of treatments!",
type = "error")
return(NULL)
}
treatments <- get_data_rectangular()$treatments
r.rectangular <- as.numeric(input$r.rectangular)
k.rectangular <- as.numeric(input$k.rectangular)
planter <- input$planter_mov_rect
plot_start.rectangular <- as.vector(unlist(strsplit(input$plot_start.rectangular, ",")))
plot_start <- as.numeric(plot_start.rectangular)
site_names <- as.vector(unlist(strsplit(input$Location.rectangular, ",")))
seed <- as.numeric(input$myseed.rectangular)
sites <- as.numeric(input$l.rectangular)
return(list(r = r.rectangular,
k = k.rectangular,
t = treatments,
planter = planter,
plot_start = plot_start,
sites = sites,
site_names = site_names,
seed = seed))
}) %>%
bindEvent(input$RUN.rectangular)
entryListFormat_RECT <- data.frame(ENTRY = 1:9,
NAME = c(paste("Genotype", LETTERS[1:9], sep = "")))
entriesInfoModal_RECT <- function() {
modalDialog(
title = div(tags$h3("Important message", style = "color: red;")),
h4("Please, follow the format shown in the following example. Make sure to upload a CSV file!"),
renderTable(entryListFormat_RECT,
bordered = TRUE,
align = 'c',
striped = TRUE),
h4("Entry numbers can be any set of consecutive positive numbers."),
easyClose = FALSE
)
}
toListen <- reactive({
list(input$owndata_rectangular)
})
observeEvent(toListen(), {
if (input$owndata_rectangular == "Yes") {
showModal(
shinyjqui::jqui_draggable(
entriesInfoModal_RECT()
)
)
}
})
RECTANGULAR_reactive <- reactive({
req(get_data_rectangular())
req(rectangular_inputs())
shinyjs::show(id = "downloadCsv.rectangular", anim = FALSE)
if (rectangular_inputs()$r < 2) {
shinyalert::shinyalert(
"Error!!",
"Alpha Lattice Design needs at least 2 replicates.",
type = "error")
return(NULL)
}
data <- get_data_rectangular()$data_rectangular
rectangular_lattice(
t = rectangular_inputs()$t,
k = rectangular_inputs()$k,
r = rectangular_inputs()$r,
l = rectangular_inputs()$sites,
plotNumber = rectangular_inputs()$plot_start,
seed = rectangular_inputs()$seed,
locationNames = rectangular_inputs()$site_names,
data = data
)
}) %>%
bindEvent(input$RUN.rectangular)
upDateSites_RT <- reactive({
req(rectangular_inputs())
locs <- rectangular_inputs()$sites
sites <- 1:locs
return(list(sites = sites))
})
output$well_panel_layout_rt <- renderUI({
req(RECTANGULAR_reactive()$fieldBook)
df <- RECTANGULAR_reactive()$fieldBook
locs_rt <- length(levels(as.factor(df$LOCATION)))
repsRect <- length(levels(as.factor(df$REP)))
if ((repsRect >= 4 & repsRect %% 2 == 0) | (repsRect >= 4 & sqrt(repsRect) %% 1 == 0)) {
stacked <- c("Vertical Stack Panel" = "vertical", "Horizontal Stack Panel" = "horizontal",
"Grid Panel" = "grid_panel")
} else {
stacked <- c("Vertical Stack Panel" = "vertical", "Horizontal Stack Panel" = "horizontal")
}
obj_rt <- RECTANGULAR_reactive()
allBooks_rt <- plot_layout(x = obj_rt, layout = 1, stacked = "vertical")$newBooks
nBooks_rt <- length(allBooks_rt)
layoutOptions_rt <- 1:nBooks_rt
wellPanel(
column(3,
radioButtons(ns("typlotRT"), "Type of Plot:",
c("Entries/Treatments" = 1,
"Plots" = 2,
"Heatmap" = 3))
),
fluidRow(
column(3,
selectInput(inputId = ns("stackedRT"), label = "Reps layout:",
choices = stacked)
),
column(2,
selectInput(inputId = ns("layoutO_rt"), label = "Layout option:", choices = layoutOptions_rt, selected = 1)
),
column(2,
selectInput(inputId = ns("locLayout_rt"), label = "Location:", choices = as.numeric(upDateSites_RT()$sites))
)
)
)
})
observeEvent(input$stackedRT, {
req(input$stackedRT)
req(input$l.rectangular)
obj_rt <- RECTANGULAR_reactive()
allBooks <- plot_layout(x = obj_rt, layout = 1, stacked = input$stackedRT)$newBooks
nBooks <- length(allBooks)
NewlayoutOptions <- 1:nBooks
updateSelectInput(session = session, inputId = 'layoutO_rt',
label = "Layout option:",
choices = NewlayoutOptions,
selected = 1
)
})
reset_selection <- reactiveValues(reset = 0)
observeEvent(input$stackedRT, {
reset_selection$reset <- 1
})
observeEvent( input$layoutO_rt, {
reset_selection$reset <- 0
})
reactive_layoutRect <- reactive({
req(input$stackedRT)
req(input$layoutO_rt)
req(input$locLayout_rt)
req(rectangular_inputs()$planter)
req(RECTANGULAR_reactive())
obj_rt <- RECTANGULAR_reactive()
if (reset_selection$reset == 1) {
opt_rt <- 1
} else opt_rt <- as.numeric(input$layoutO_rt)
locSelected <- as.numeric(input$locLayout_rt)
try(plot_layout(x = obj_rt, layout = opt_rt,
planter = rectangular_inputs()$planter,
l = locSelected,
stacked = input$stackedRT),
silent = TRUE)
})
valsRECT <- reactiveValues(maxV.rectangular= NULL, minV.rectangular= NULL, trail.rectangular= NULL)
simuModal.rectangular<- function(failed = FALSE) {
modalDialog(
selectInput(inputId = ns("trailsRECT"), label = "Select One:", choices = c("YIELD", "MOISTURE", "HEIGHT", "Other")),
conditionalPanel("input.trailsRECT == 'Other'", ns = ns,
textInput(inputId = ns("OtherRECT"), label = "Input Trial Name:", value = NULL)
),
fluidRow(
column(6,
numericInput(inputId = ns("min.rectangular"), "Input the min value", value = NULL)
),
column(6,
numericInput(inputId = ns("max.rectangular"), "Input the max value", value = NULL)
)
),
if (failed)
div(tags$b("Invalid input of data max and min", style = "color: red;")),
footer = tagList(
modalButton("Cancel"),
actionButton(inputId = ns("ok.rectangular"), "GO")
)
)
}
observeEvent(input$Simulate.rectangular, {
req(input$k.rectangular)
req(input$r.rectangular)
req(reactive_layoutRect()$fieldBookXY)
showModal(
shinyjqui::jqui_draggable(
simuModal.rectangular()
)
)
})
observeEvent(input$ok.rectangular, {
req(input$max.rectangular, input$min.rectangular)
if (input$max.rectangular> input$min.rectangular&& input$min.rectangular!= input$max.rectangular) {
valsRECT$maxV.rectangular<- input$max.rectangular
valsRECT$minV.rectangular<- input$min.rectangular
if(input$trailsRECT == "Other") {
req(input$OtherRECT)
if(!is.null(input$OtherRECT)) {
valsRECT$trail.rectangular <- as.character(input$OtherRECT)
}else showModal(simuModal.rectangular(failed = TRUE))
}else {
valsRECT$trail.rectangular <- as.character(input$trailsRECT)
}
removeModal()
}else {
showModal(
shinyjqui::jqui_draggable(
simuModal.rectangular(failed = TRUE)
)
)
}
})
simuDataRECT <- reactive({
set.seed(input$myseed.rectangular)
req(reactive_layoutRect()$allSitesFieldbook)
if(!is.null(valsRECT$maxV.rectangular) && !is.null(valsRECT$minV.rectangular) && !is.null(valsRECT$trail.rectangular)) {
max <- as.numeric(valsRECT$maxV.rectangular)
min <- as.numeric(valsRECT$minV.rectangular)
df.rectangular <- reactive_layoutRect()$allSitesFieldbook
cnamesdf.rectangular<- colnames(df.rectangular)
df.rectangular<- norm_trunc(a = min, b = max, data = df.rectangular)
colnames(df.rectangular) <- c(cnamesdf.rectangular[1:(ncol(df.rectangular) - 1)], valsRECT$trail.rectangular)
a <- ncol(df.rectangular)
}else {
df.rectangular <- reactive_layoutRect()$allSitesFieldbook
a <- ncol(df.rectangular)
}
return(list(df = df.rectangular, a = a))
})
heatmapInfoModal_Rect <- function() {
modalDialog(
title = div(tags$h3("Important message", style = "color: red;")),
h4("Simulate some data to see a heatmap!"),
easyClose = TRUE
)
}
locNum <- reactive(
return(as.numeric(input$locLayout_rt))
)
heatmap_obj <- reactive({
req(simuDataRECT()$df)
if (ncol(simuDataRECT()$df) == 11) {
locs <- factor(simuDataRECT()$df$LOCATION, levels = unique(simuDataRECT()$df$LOCATION))
locLevels <- levels(locs)
df = subset(simuDataRECT()$df, LOCATION == locLevels[locNum()])
loc <- levels(factor(df$LOCATION))
trail <- as.character(valsRECT$trail.rectangular)
label_trail <- paste(trail, ": ")
heatmapTitle <- paste("Heatmap for ", trail)
new_df <- df %>%
dplyr::mutate(text = paste0("Site: ", loc, "\n",
"Row: ", df$ROW, "\n",
"Col: ", df$COLUMN, "\n",
"Entry: ", df$ENTRY, "\n",
label_trail, round(df[,11],2)))
w <- as.character(valsRECT$trail.rectangular)
new_df$ROW <- as.factor(new_df$ROW) # Set up ROWS as factors
new_df$COLUMN <- as.factor(new_df$COLUMN) # Set up COLUMNS as factors
p1 <- ggplot2::ggplot(new_df, ggplot2::aes(x = new_df[,5],
y = new_df[,4],
fill = new_df[,11],
text = text)) +
ggplot2::geom_tile() +
ggplot2::xlab("COLUMN") +
ggplot2::ylab("ROW") +
ggplot2::labs(fill = w) +
viridis::scale_fill_viridis(discrete = FALSE) +
ggplot2::ggtitle(heatmapTitle) +
ggplot2::theme_minimal() + # I added this option
ggplot2::theme(plot.title = ggplot2::element_text(family="Calibri", face="bold", size=13, hjust=0.5))
p2 <- plotly::ggplotly(p1, tooltip="text", height = 560)
return(p2)
} else {
showModal(
shinyjqui::jqui_draggable(
heatmapInfoModal_Rect()
)
)
return(NULL)
}
})
output$random_layout <- plotly::renderPlotly({
req(reactive_layoutRect())
req(RECTANGULAR_reactive())
req(input$typlotRT)
if (input$typlotRT == 1) {
reactive_layoutRect()$out_layout
} else if (input$typlotRT == 2) {
reactive_layoutRect()$out_layoutPlots
} else {
req(heatmap_obj())
heatmap_obj()
}
})
output$rectangular_fieldbook <- DT::renderDataTable({
req(simuDataRECT())
df <- simuDataRECT()$df
df$LOCATION <- as.factor(df$LOCATION)
df$PLOT <- as.factor(df$PLOT)
df$ROW <- as.factor(df$ROW)
df$COLUMN <- as.factor(df$COLUMN)
df$REP <- as.factor(df$REP)
df$IBLOCK <- as.factor(df$IBLOCK)
df$UNIT <- as.factor(df$UNIT)
df$ENTRY <- as.factor(df$ENTRY)
a <- as.numeric(simuDataRECT()$a)
options(DT.options = list(pageLength = nrow(df), autoWidth = FALSE,
scrollX = TRUE, scrollY = "500px"))
DT::datatable(df,
filter = 'top',
rownames = FALSE,
options = list(
columnDefs = list(list(className = 'dt-center', targets = "_all"))))
})
output$downloadData.rectangular <- downloadHandler(
filename = function() {
loc <- paste("Rectangular_Lattice_", sep = "")
paste(loc, Sys.Date(), ".csv", sep = "")
},
content = function(file) {
df <- as.data.frame(simuDataRECT()$df)
write.csv(df, file, row.names = FALSE)
}
)
csv_data <- reactive({
req(simuDataRECT()$df)
df <- simuDataRECT()$df
req(input$typlotRT)
if (input$typlotRT == 2) {
export_layout(df, locNum(), TRUE)
} else {
export_layout(df, locNum())
}
})
# Downloadable csv of selected dataset ----
output$downloadCsv.rectangular <- downloadHandler(
filename = function() {
loc <- paste("Rectangular_Lattice_Layout", sep = "")
paste(loc, Sys.Date(), ".csv", sep = "")
},
content = function(file) {
df <- as.data.frame(csv_data()$file)
write.csv(df, file, row.names = FALSE)
}
)
})
}
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