Nothing
#Variables
ndpi <<- 72
ncor <<- 1
rr <<- c()
rr2 <<- c()
chkzoom_stocsy_i <<- 1
idb_stocsy_i <<- 0
peran_stocsy_i <<- 0
ysup_stocsy_i <- max(NMRData_plot[1,])
yinf_stocsy_i <- ysup_stocsy_i*-0.03
ysup_stocsy_i <- ysup_stocsy_i + ysup_stocsy_i*0.03
R_CRITICAL_n <- 0
# Dataframe
testy_stocsy_i <<- data.frame(Chemical_Shift=CS_values_real[1,])
ranges_stocsy_i <- reactiveValues(x = c((min(testy_stocsy_i$Chemical_Shift)), max(testy_stocsy_i$Chemical_Shift)), y = c(yinf_stocsy_i,ysup_stocsy_i))
spectrums_stocsy_i <- reactiveValues(dat = data.frame(Chemical_Shift=CS_values_real[1,],Spectrum=NMRData_plot[1,])) #, facs = data.frame(fac_stocsy_i = rr[])
facts <<- reactiveValues(fac_stocsy_i = c())
#Plot
output$plot_stocsy_i <- renderPlot({
ggplot2::ggplot(spectrums_stocsy_i$dat,ggplot2::aes(Chemical_Shift,Spectrum)) + ggplot2::geom_line(color='blue') +
ggplot2::geom_line(ggplot2::aes(colour=facts$fac_stocsy_i, group=1)) + ggplot2::scale_colour_manual(values =c("red","blue","green")) +
ggplot2::coord_cartesian(xlim = c(ranges_stocsy_i$x[2],ranges_stocsy_i$x[1]), ylim = ranges_stocsy_i$y, expand = FALSE) +
ggplot2::scale_x_reverse() +
ggplot2::theme(axis.text.x = ggplot2::element_text(size = 12, color = "#000000"),
axis.text.y = ggplot2::element_text(size = 12, color = "#000000"),
title = ggplot2::element_text(face = "bold", color = "#000000", size = 17),
axis.title = ggplot2::element_text(face = "bold", color = "#000000", size = 15),
legend.position="none"
) +
ggplot2::labs(x = "Chemical Shift", y = "Intensity")
})
# Brush Zoom
observeEvent(input$plot_brush_stocsy_i,{
brush <- input$plot_brush_stocsy_i
if (!is.null(brush)) {
ranges_stocsy_i$x <- c(brush$xmin, brush$xmax)
ranges_stocsy_i$y <- c(brush$ymin, brush$ymax)
idb_stocsy_i <<- 1
peran_stocsy_i <<- (ranges_stocsy_i$x[2] - ranges_stocsy_i$x[1])*0.2
}
else {
ranges_stocsy_i$x <- NULL
}
})
# Intensity x2
observeEvent(input$x2_stocsy_i, {
tryton <<- facts$fac_stocsy_i
chkzoom_stocsy_i <<- chkzoom_stocsy_i*2
spectrums_stocsy_i$dat$Spectrum <- spectrums_stocsy_i$dat$Spectrum*2
})
# Intensity x8
observeEvent(input$x8_stocsy_i, {
chkzoom_stocsy_i <<- chkzoom_stocsy_i*8
spectrums_stocsy_i$dat$Spectrum <- spectrums_stocsy_i$dat$Spectrum*8
})
# Intensity /2
observeEvent(input$q2_stocsy_i, {
chkzoom_stocsy_i <<- chkzoom_stocsy_i/2
spectrums_stocsy_i$dat$Spectrum <- spectrums_stocsy_i$dat$Spectrum/2
})
# Intensity /8
observeEvent(input$q8_stocsy_i, {
chkzoom_stocsy_i <<- chkzoom_stocsy_i/8
spectrums_stocsy_i$dat$Spectrum <- spectrums_stocsy_i$dat$Spectrum/8
})
# Show all
observeEvent(input$all_stocsy_i, {
ranges_stocsy_i$x <- c((min(testy_stocsy_i$Chemical_Shift)), max(testy_stocsy_i$Chemical_Shift))
freshnum_stocsy_i <- which(file_names[] == input$spectrum_list_stocsy_i)
ysup_stocsy_i <- max (NMRData_plot[freshnum_stocsy_i,])
yinf_stocsy_i <- ysup_stocsy_i*-0.03
ysup_stocsy_i <- ysup_stocsy_i + ysup_stocsy_i*0.03
ranges_stocsy_i$y <- c(yinf_stocsy_i,ysup_stocsy_i)
spectrums_stocsy_i$dat$Spectrum <- spectrums_stocsy_i$dat$Spectrum/chkzoom_stocsy_i
chkzoom_stocsy_i <<- 1
idb_stocsy_i <<- 0
})
# Move left
observeEvent(input$s_left_stocsy_i, {
if (!(ranges_stocsy_i$x[1] <= min(testy_stocsy_i$Chemical_Shift))) {
ranges_stocsy_i$x[1] <<- (ranges_stocsy_i$x[1] - peran_stocsy_i)
ranges_stocsy_i$x[2] <<- (ranges_stocsy_i$x[2] - peran_stocsy_i)
}
})
# Move right
observeEvent(input$s_right_stocsy_i, {
if (!(ranges_stocsy_i$x[2] >= max(testy_stocsy_i$Chemical_Shift))) {
ranges_stocsy_i$x[1] <<- (ranges_stocsy_i$x[1] + peran_stocsy_i)
ranges_stocsy_i$x[2] <<- (ranges_stocsy_i$x[2] + peran_stocsy_i)
}
})
# Move full left
observeEvent(input$s_left_f_stocsy_i, {
if (!(ranges_stocsy_i$x[1] <= min(testy_stocsy_i$Chemical_Shift))) {
das_stocsy_i <<- (ranges_stocsy_i$x[2] - ranges_stocsy_i$x[1])
ranges_stocsy_i$x[1] <<- min(testy_stocsy_i$Chemical_Shift)
ranges_stocsy_i$x[2] <<- (min(testy_stocsy_i$Chemical_Shift) + das_stocsy_i)
}
})
# Move full right
observeEvent(input$s_right_f_stocsy_i, {
if (!(ranges_stocsy_i$x[2] >= max(testy_stocsy_i$Chemical_Shift))) {
das_stocsy_i <<- (ranges_stocsy_i$x[2] - ranges_stocsy_i$x[1])
ranges_stocsy_i$x[2] <<- max(testy_stocsy_i$Chemical_Shift)
ranges_stocsy_i$x[1] <<- (max(testy_stocsy_i$Chemical_Shift) - das_stocsy_i)
}
})
## Download plot
# DPI
observeEvent(input$slide_dpi, {
n_dpi <<- input$slide_dpi
})
# Botton download plot
output$plot_download <- downloadHandler(
filename = function() {
paste0('stocsy-i.',input$data_input)
},
content = function(file1) {
ggplot2::ggsave(file1,width=295, device = input$data_input,height=205, units="mm", dpi = n_dpi)
}
)
# List of samples for plot
observeEvent(input$spectrum_list_stocsy_i,{
freshnum_stocsy_i <- which(file_names[] == input$spectrum_list_stocsy_i)
spectrums_stocsy_i$dat <- data.frame(Chemical_Shift=CS_values_real[1,],Spectrum=NMRData_plot[freshnum_stocsy_i,])
if (!idb_stocsy_i && chkzoom_stocsy_i == 1) {
ysup_stocsy_i <- max (NMRData_plot[freshnum_stocsy_i,])
yinf_stocsy_i <- ysup_stocsy_i*-0.03
ysup_stocsy_i <- ysup_stocsy_i + ysup_stocsy_i*0.03
ranges_stocsy_i$y <- c(yinf_stocsy_i, ysup_stocsy_i)
}
else {
spectrums_stocsy_i$dat$Spectrum <- spectrums_stocsy_i$dat$Spectrum*chkzoom_stocsy_i
}
})
# Slide bar cor-cutoff
observeEvent(input$cutoff_stocsy_i, {
cor_cutoff_i <<- input$cutoff_stocsy_i
for (g in 1:length(cor_cutoff_i)) {
if (cor_cutoff_i[g] > 0) {
cor_cutoff_value_p <<- cor_cutoff_i[g] #positive values
}
else {
cor_cutoff_value_n <<- cor_cutoff_i[g] #negative values
}
}
for (k in 1:dim(NMRData)[2]) {
if (k %in% col_select) {
z <<- which(col_select[] == k)
if (cor_pearson[drv_pk,z] >= cor_cutoff_value_p) {
rr[k] <<- "A"
}
else {
rr[k] <<- "B"
}
if (cor_pearson[drv_pk,z] <= cor_cutoff_value_n) {
rr[k] <<- "C"
}}
else {
rr[k] <<- "B" #falta transformar 'rr' em variavel reativa
}
}
facts$fac_stocsy_i <<- rr[]
})
# Radio Button choose type correlation.
observeEvent(input$radio, {
value <<- (input$radio)
# Pearson
if (value == 1){
for (k in 1:dim(NMRData)[2]) {
if (k %in% col_select) {
z <<- which(col_select[] == k)
if (cor_pearson[drv_pk,z] >= cor_cutoff_value_p) {
rr[k] <<- "A"
}
else {
rr[k] <<- "B"
}
if (cor_pearson[drv_pk,z] <= cor_cutoff_value_n) {
rr[k] <<- "C"
}}
else {
rr[k] <<- "B" #falta transformar 'rr' em variavel reativa
}
}
facts$fac_stocsy_i <<- rr[]
}
# Spearman
if (value == 2) {
for (k in 1:dim(NMRData)[2]) {
if (k %in% col_select) {
z <<- which(col_select[] == k)
if (cor_spearman[drv_pk,z] >= cor_cutoff_value_p) {
rr[k] <<- "A"
}
else {
rr[k] <<- "B"
}
if (cor_spearman[drv_pk,z] <= cor_cutoff_value_n) {
rr[k] <<- "C"
}
}
else {
rr[k] <<- "B" #falta transformar 'rr' em variavel reativa
}
}
facts$fac_stocsy_i <<- rr[]
}
# PearSpear
if (value == 3) {
for (k in 1:dim(NMRData)[2]) {
if (k %in% col_select) {
z <<- which(col_select[] == k)
if (cor_pearson[drv_pk,z] >= cor_cutoff_value_p) {
rr[k] <<- "A"
}
else {
rr[k] <<- "B"
}
if (cor_pearson[drv_pk,z] <= cor_cutoff_value_n) {
rr[k] <<- "C"
}
}
else {
rr[k] <<- "B" #falta transformar 'rr' em variavel reativa
}
if (cor_spearman[drv_pk,z] >= cor_cutoff_value_p) {
rr[k] <<- "A"
}
else {
rr[k] <<- "B"
}
if (cor_spearman[drv_pk,z] <= cor_cutoff_value_n) {
rr[k] <<- "C"
}
else {
rr[k] <<- "B" #falta transformar 'rr' em variavel reativa
}
}
facts$fac_stocsy_i <<- rr[]
}
})
# R critical by P-value
observeEvent(input$pv, {
p_value_n <- as.numeric(input$pv)
r_critical(p_value_n)
output$r_critical <- renderText(paste("R critical = +/-",abs(R_CRITICAL[1])))
})
# Drive peak
observeEvent(input$dblclick_stocsy_i, {
drv_pk_oi <<- which(abs(CS_values_real[1,]-input$dblclick_stocsy_i$x)==min(abs(CS_values_real[1,]-input$dblclick_stocsy_i$x)))
if (drv_pk_oi %in% col_select) {
drv_pk <<- which(col_select[] == drv_pk_oi)
for (k in 1:dim(NMRData)[2]) {
if (k %in% col_select) {
z <<- which(col_select[] == k)
if (cor_pearson[drv_pk,z] >= cor_cutoff_value_p) {
rr[k] <<- "A"
}
else {
rr[k] <<- "B"
}
if (cor_pearson[drv_pk,z] <= cor_cutoff_value_n){
rr[k] <<- "C"
}
}
else {
rr[k] <<- "B" #falta transformar 'rr' em variavel reativa
}
}
facts$fac_stocsy_i <<- rr[]
}
else {
showModal(modalDialog(
title = "Warning!!!",
"The selected point is not inside the previously loaded regions. Please, click on another point or load a new group of signals!",
easyClose = TRUE,
footer = modalButton("Close"),
size = "l",
drv_pk <- drv_pk_oi
))
}
})
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