# load('C:\\Users\\Piss\\Documents\\LINUX\\Documents\\Extreme\\R resources\\IRM\\min_years.Rdata')
# save(min_years, file = "C:\\Users\\Piss\\Documents\\LINUX\\PissoortRepo\\PissoortThesis\\data\\min_years.RData")
# load("C:\\Users\\Piss\\Documents\\LINUX\\PissoortRepo\\PissoortThesis\\data\\data_shiny_yearly.RData")
data("min_years")
data("max_years")
library(PissoortThesis)
library(ggplot2)
library(plotly)
library(gridExtra)
library(grid)
shinyServer(function(input, output) {
output$plot1 <- renderPlot({
x <- cbind.data.frame(max_years$df, Min = min_years$data)
g <- ggplot(x, aes_string(x = 'Year', y = input$max)) + theme_bw() + geom_line() + geom_point() +
theme(plot.title = element_text(size = 22, hjust=0.5,
colour = "#33666C", face="bold"),
axis.title = element_text(face = "bold", size= 18,
colour = "#33666C"),
axis.line = element_line(color="#33666C", size = .45),
legend.position = c(.888, .152),
legend.background = element_rect(colour = "black"),
legend.key = element_rect(fill = "white") ) +
scale_colour_manual(name="Trend",
values=c(Linear="blue", BrokenLinear="cyan", LOESS="red")) +
guides(colour = guide_legend(override.aes = list(size = 4)))
g_linear <- geom_smooth(method='lm',formula=y~x, aes(colour = "Linear"))
g_smooth <- stat_smooth(method = "loess", se = F, aes(colour = 'LOESS'))
g_bl_max <- list(geom_line(data = max_years$df[max_years$df$Year %in% 1901:1975,],
aes(x = Year, colour = "BrokenLinear",
y = predict(lm(max_years$data[1:75] ~ max_years$df$Year[1:75]))),
size = 1.5, linetype = "twodash"),
geom_line(data = max_years$df[max_years$df$Year %in% 1977:2016,],
aes(x = Year, colour = "BrokenLinear",
y = predict(lm(max_years$data[77:116] ~ max_years$df$Year[77:116]))),
size = 1.5, linetype = "twodash") )
g_bl_min <- list(geom_line(data = min_years$df[min_years$df$Year %in% 1901:1975,],
aes(x = Year, colour = "BrokenLinear",
y = predict(lm(min_years$data[1:75] ~ min_years$df$Year[1:75]))),
size = 1.5, linetype = "twodash"),
geom_line(data = min_years$df[min_years$df$Year %in% 1977:2016,],
aes(x = Year, colour = "BrokenLinear",
y = predict(lm(min_years$data[77:116] ~ min_years$df$Year[77:116]))),
size = 1.5, linetype = "twodash") )
if(input$fit == 'lm') g <- g + g_linear
if(input$fit == 'loess') g <- g + g_smooth
## Broken linear trends
if (input$max == "Max" & input$fit == "bl")
g <- g + g_bl_max
if (input$max == "Min" & input$fit == "bl")
g <- g + g_bl_min
## Broken linear and linear trend
if (input$max == "Max" & input$fit == "blll")
g <- g + g_linear + g_bl_max
if (input$max == "Min" & input$fit == "blll")
g <- g + g_linear + g_bl_min
### ALL the methods
if (input$max == "Max" & input$fit == "all")
g <- g + g_linear + g_bl_max + g_smooth
if (input$max == "Min" & input$fit == "all")
g <- g + g_linear + g_bl_min + g_smooth
if(input$max == "Min") g <- g + labs(title = "Complete Serie of Annual TN in Uccle")
else g <- g + labs(title = "Complete Serie of Annual TX in Uccle")
g
})
})
#shinyApp(ui = ui, server = server)
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