Nothing
# sac<-reactive({
# a = try(withProgress(message = 'Spatial Autorange',
# spatialAutoRange(rasterLayer = data$Env,
# doParallel = T,
# plotVariograms = TRUE,
# showPlots = FALSE)))
# a
# })
#
# range<-reactive({
# sac<-sac()
# round(sac$range,0)
#
# })
output$ui_spatial_auto_range<-renderUI({
observeEvent(input$sp_auto,{
validate(
need(length(input$var_auto) > 0, 'Choose specie predictors first !')
)
data$var_auto<-raster::subset(data$Env,input$var_auto)
output$tableRange <- DT::renderDataTable({
datatable(tableRange(),
rownames = FALSE,
selection="none",
options = list(scrollX=TRUE, scrollY=250, lengthMenu=list(c(20, 50, 100, -1), c('20', '50', '100', 'All')), pageLength=20)
)})
observeEvent(input$vario_var,{
output$variogram<-renderPlot({
sac<-sac()
vect<-names(data$var_auto)
data$variogram<-plot(sac$variograms[[which(vect==input$vario_var)]])
plot(sac$variograms[[which(vect==input$vario_var)]])
})
})
output$barchart <- renderPlot({
sac<-sac()
data$barchar<-sac$plots$barchart
sac$plots$barchart
})
output$mapplot <- renderPlot({
sac<-sac()
data$mapplot<-sac$plots$mapplot
sac$plots$mapplot
})
})
fluidRow(column(12, h4("Spatial autocorrelation "), align="center"),
mainPanel(width = 8, tabsetPanel(type = "tabs",
tabPanel("Apply",
p('Spatial autocorrelation ranges in input environnemental variables '),
selectInput('var_auto', 'Please select the specie predictors', names(data$Env), multiple = TRUE, selectize = TRUE),
p('The spatial blocking procedure can take a long time depending on the number of input variables'),
myActionButton("sp_auto",label=("Apply"), "primary")),
tabPanel("Barchart",
p('Spatial autocorrelation ranges in input environnemental variables '),
downloadButton('download_barchart','Download'),
plotOutput("barchart")),
tabPanel("Map plot",
p('Corresponding spatial blocks (the selected block size is based on median spatial autocorrelation range across all input environnemental variables)'),
downloadButton('download_mapplot','Download'),
plotOutput("mapplot")),
tabPanel("Autocorrelation range table",
p('Spatial autocorrelation ranges table in input covariates'),
downloadButton('download_tableRange','Download'),
DT::dataTableOutput("tableRange")),
tabPanel("Variogram",
selectInput('vario_var', 'Please select the predictor to see variogram corresponding', names(data$var_auto), multiple = FALSE, selectize = TRUE),
downloadButton('download_variogram','Download'),
plotOutput("variogram"))
),
id = "tabs")
)
})
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