## ----setup, include = FALSE---------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  echo = TRUE,
  warning = FALSE,
  message = FALSE,
  fig.align = "center",
  fig.width = 7,
  fig.height = 5,
  out.width = "100%"
)

library(ggInterval)
library(ggplot2)

## ----built_in_data------------------------------------------------------------
data(facedata)
data(Environment)

facedata
Environment

Subjects <- substr(rownames(facedata), 1, 3)
Subjects

## ----ggplot2_workflow---------------------------------------------------------
ggInterval_scatterplot(
  facedata,
  aes(x = AD, y = BC, fill = Subjects),
  showLabels = FALSE,
  col = "black"
) +
  scale_fill_brewer(palette = "Set1") +
  labs(fill = "Subjects")

## ----aggregation_examples-----------------------------------------------------
breastData <- read.csv("data.csv")
breastData$X <- NULL
breastData <- dplyr::select(breastData, -id)

breastData_kmeans <- classic2sym(breastData, groupby = "kmeans", k = 5)
head(breastData_kmeans$intervalData[, 1:4])

breastData_diag <- classic2sym(breastData, groupby = "diagnosis")
head(breastData_diag$intervalData[, 1:4])

## ----descriptive_statistics---------------------------------------------------
mean(facedata)
sd(facedata)

cov(facedata$AD, facedata$BC, method = "BD")
cor(facedata$AD, facedata$BC, method = "BD")

summary(facedata$AD)
summary(Environment[1:3, ])

## ----index_plots--------------------------------------------------------------
ggInterval_indexplot(facedata, aes(x = AD))

ggInterval_indexplot(facedata, aes(x = AD, fill = Subjects)) +
  scale_fill_brewer(palette = "Set1") +
  geom_vline(xintercept = mean(facedata$AD), color = "darkgray") +
  labs(fill = "Subjects")

ggInterval_indexImage(facedata, aes(x = AD)) +
  coord_flip()

ggInterval_indexImage(facedata, aes(x = AD), full_strip = TRUE) +
  coord_flip()

## ----index_plot_ordering------------------------------------------------------
face.ip <- ggInterval_indexplot(facedata, aes(fill = Subjects), plotAll = TRUE) +
  scale_fill_brewer(palette = "Set1") +
  labs(x = "", y = "", fill = "Subjects")
face.ip

b <- ggInterval_indexplot(facedata, aes(fill = Subjects),
  plotAll = TRUE, row_order = "c") +
  scale_fill_brewer(palette = "Set1") +
  labs(x = "", y = "", fill = "Subjects")
b

cc <- ggInterval_indexplot(facedata, aes(fill = Subjects),
  plotAll = TRUE, row_order = "r") +
  scale_fill_brewer(palette = "Set1") +
  labs(x = "", y = "", fill = "Subjects")
cc

## ----boxplots_histograms------------------------------------------------------
ggInterval_boxplot(facedata, plotAll = TRUE, width_type = "violin-like") +
  theme(legend.position = "bottom", axis.text.x = element_blank())

ggInterval_boxplot(facedata, plotAll = TRUE, width_type = "side-by-side") +
  theme(legend.position = "bottom", axis.text.x = element_blank())

ggInterval_boxplot(facedata, aes(x = AD), width_type = "quantile-depth")

hist.obj.equal <- ggInterval_hist(facedata, plotAll = TRUE, bins = 10)
print(hist.obj.equal)
hist.obj.equal$`Table AD`

hist.obj.unequal <- ggInterval_hist(
  facedata,
  plotAll = TRUE,
  method = "unequal-bin"
)
print(hist.obj.unequal)

ggInterval_hist(facedata, aes(x = AD), method = "equal-bin", bins = 10)

ggInterval_hist(facedata, aes(x = AD), method = "unequal-bin")

## ----lineplot_stocklike-------------------------------------------------------
if (!requireNamespace("TTR", quietly = TRUE)) {
  stop("Package 'TTR' is required for this example.")
}

data("ttrc", package = "TTR")
stock.data <- subset(
  ttrc[, c("Date", "Close", "Low", "High")],
  format(Date, "%Y-%m") %in% c("1985-01", "1985-02", "1985-03")
)
stock.data$Month <- factor(
  month.abb[as.integer(format(stock.data$Date, "%m"))],
  levels = month.abb[1:3]
)
stock.data$Day <- as.integer(format(stock.data$Date, "%d"))

stock.data.LH <- classic2sym(
  stock.data,
  groupby = "customize",
  minData = stock.data$Low,
  maxData = stock.data$High
)

ggInterval_lineplot(stock.data.LH, aes(y = V1, x = Day), barWidth = 0.6) +
  geom_point(aes(y = Close), shape = 21, fill = "#D95F02",
             color = "black", size = 1.6, stroke = 0.2) +
  coord_cartesian(xlim = c(1, 31), expand = FALSE) +
  facet_wrap(~Month, ncol = 1, scales = "free_y") +
  scale_x_continuous(breaks = c(1, 8, 15, 22, 29)) +
  labs(title = "Interval-valued Line Plot",
       x = "Day of month", y = "Price") +
  ggthemes::theme_economist() +
  theme(strip.text = element_text(face = "bold"))

## ----minmax_plot--------------------------------------------------------------
mm.plot <- function(x) {
  plot.var <<- names(facedata)[x]
  ggInterval_MMplot(facedata, aes(facedata[[plot.var]], size = 2)) +
    coord_fixed(ratio = 1) +
    theme(legend.position = "none")
}

mm.plot.list <- lapply(seq_along(facedata), mm.plot)
gridExtra::marrangeGrob(mm.plot.list, nrow = 2, ncol = 3, top = "")

## ----centerrange_plot---------------------------------------------------------
cr_aspect_ratio <- 5

ggInterval_CRplot(facedata, aes(size = 1.5), plotAll = TRUE) +
  coord_fixed(ratio = cr_aspect_ratio)

facedata.scale <- scale(facedata)$intervalData
ggInterval_CRplot(facedata.scale, aes(size = 1.5), plotAll = TRUE) +
  coord_fixed(ratio = cr_aspect_ratio)

## ----scatterplot_labels-------------------------------------------------------
ggInterval_scatterplot(
  facedata,
  aes(x = BC, y = AD, fill = Subjects),
  showLabels = TRUE,
  labelSize = 2.6,
  labelPosition = "topright",
  labelNudgeX = -0.2,
  labelNudgeY = 0.15,
  checkOverlap = FALSE,
  color = "black"
) +
  scale_fill_brewer(palette = "Set1") +
  scale_x_continuous(expand = expansion(mult = c(0.08, 0.12))) +
  scale_y_continuous(expand = expansion(mult = c(0.06, 0.10))) +
  labs(fill = "Subjects")

## ----hist2d_equal-------------------------------------------------------------
face.2dh.equal <- ggInterval_2Dhist(
  facedata,
  aes(x = BC, y = AD, col = "white"),
  method = "equal-bin",
  xBins = 10,
  yBins = 10,
  display = "p",
  palette = "Blues",
  direction = 1,
  cell_labels = TRUE
)$plot

face.2dh.equal +
  coord_fixed(ratio = 1)

## ----hist2d_unequal-----------------------------------------------------------
face.2dh.unequal <- ggInterval_2Dhist(
  facedata,
  aes(x = BC, y = AD, col = "white"),
  method = "unequal-bin",
  display = "p",
  palette = "Blues",
  direction = 1,
  tau = 0.5
)$plot

face.2dh.unequal +
  coord_fixed(ratio = 1)

## ----scatter_matrix-----------------------------------------------------------
ggInterval_scatterMatrix(facedata)

ggInterval_scatterMatrix(facedata, aes(fill = "steelblue", alpha = 0.3))

## ----hist2d_matrix_equal------------------------------------------------------
ggInterval_2DhistMatrix(
  facedata,
  aes(col = "white"),
  method = "equal-bin",
  xBins = 10,
  yBins = 10,
  display = "p",
  removeZero = TRUE,
  palette = "Blues",
  direction = 1,
  cell_labels = FALSE
)

## ----hist2d_matrix_unequal----------------------------------------------------
ggInterval_2DhistMatrix(
  facedata,
  aes(col = "white"),
  method = "unequal-bin",
  display = "p",
  palette = "Blues",
  direction = 1,
  tau = 0.5,
  removeZero = TRUE,
  cell_labels = FALSE
)

## ----image_plots--------------------------------------------------------------
ggInterval_indexImage(
  facedata,
  plotAll = TRUE,
  full_strip = TRUE,
  column_condition = FALSE
) +
  scale_colour_distiller(palette = "Blues", direction = 1) +
  labs(x = "Subjects") +
  theme(axis.title.x = element_blank(),
        axis.text.x = element_blank(),
        axis.ticks.x = element_blank())

ggInterval_indexImage(
  facedata,
  plotAll = TRUE,
  full_strip = TRUE
) +
  scale_colour_distiller(palette = "Spectral") +
  labs(x = "Subjects")

ggInterval_indexImage(
  facedata,
  plotAll = TRUE,
  full_strip = FALSE,
  column_condition = FALSE
) +
  scale_colour_distiller(palette = "Blues", direction = 1) +
  labs(x = "Subjects") +
  theme(axis.title.x = element_blank(),
        axis.text.x = element_blank(),
        axis.ticks.x = element_blank())

ggInterval_indexImage(
  facedata,
  plotAll = TRUE,
  full_strip = FALSE
) +
  scale_colour_distiller(palette = "Spectral") +
  labs(x = "Subjects")

## ----radar_plots--------------------------------------------------------------
library(ggthemes)

ggInterval_radarplot(
  Environment,
  plotPartial = c(4, 6),
  showLegend = FALSE,
  base_circle = FALSE,
  base_lty = 1,
  addText = FALSE,
  addText_modal = FALSE
) +
  scale_fill_manual(values = c("darkred", "darkblue")) +
  scale_color_manual(values = c("darkred", "darkblue")) +
  labs(title = "") +
  theme_hc()

ggInterval_radarplot(
  Environment,
  plotPartial = c(4, 6),
  showLegend = FALSE,
  base_circle = FALSE,
  base_lty = 1,
  addText = FALSE,
  addText_modal = FALSE,
  type = "rect"
) +
  scale_fill_manual(values = c("darkred", "darkblue")) +
  scale_color_manual(values = c("darkred", "darkblue")) +
  labs(title = "") +
  theme_hc()

ggInterval_radarplot(
  facedata,
  base_circle = FALSE,
  base_lty = 1,
  type = "quantile",
  quantileNum = 5,
  showLegend = TRUE,
  Drift = 0
) +
  scale_fill_brewer(palette = "Greys") +
  labs(title = "", fill = "Quantiles") +
  theme_hc()

ggInterval_radarplot(
  Environment,
  base_circle = FALSE,
  base_lty = 1,
  type = "quantile",
  quantileNum = 5,
  showLegend = TRUE,
  Drift = 0
) +
  scale_fill_brewer(palette = "Greys") +
  labs(title = "", fill = "Quantiles") +
  theme_hc()

## ----customization_examples---------------------------------------------------
set.seed(1234567890)
facedata.tmp <- facedata
facedata.tmp$cluster <- RSDA::sym.kmeans(facedata.tmp, k = 3)$cluster

ggInterval_indexplot(facedata.tmp, aes(y = AD, fill = Subjects)) +
  geom_text(
    aes(x = seq_len(nrow(facedata.tmp)), y = .data$AD$min,
        label = rownames(facedata.tmp)),
    vjust = 1.5,
    size = 2
  ) +
  scale_fill_brewer(palette = "Set1") +
  labs(title = "Customized Index Plot Using K-Means Clusters",
       fill = "Subjects") +
  facet_grid(cols = vars(cluster), scales = "free_x", space = "free_x") +
  theme_economist_white() +
  theme(axis.title.x = element_blank(),
        axis.text.x = element_blank(),
        axis.ticks.x = element_blank())

## ----histdawass_example, eval = requireNamespace("HistDAWass", quietly = TRUE)----
BLOOD <- HistDAWass::BLOOD
blood.min <- HistDAWass::get.MatH.stats(BLOOD, stat = "min")
blood.max <- HistDAWass::get.MatH.stats(BLOOD, stat = "max")
blood <- data.frame(blood.min, blood.max)

myBLOOD <- classic2sym(
  blood,
  groupby = "customize",
  minData = blood[, 2:4],
  maxData = blood[, 6:8]
)

colnames(myBLOOD$intervalData) <- HistDAWass::get.MatH.main.info(BLOOD)$varnames
ggInterval_PCA(myBLOOD$intervalData, plot = FALSE)$ggplotPCA

## ----maint_data_example, eval = requireNamespace("MAINT.Data", quietly = TRUE)----
AbaloneIdt <- MAINT.Data::AbaloneIdt

AbaloneRange <- exp(AbaloneIdt@LogR)
AbaloneMid <- AbaloneIdt@MidP
AbaloneBounds <- data.frame(
  AbaloneMid - AbaloneRange / 2,
  AbaloneMid + AbaloneRange / 2
)

myAbalone <- classic2sym(
  AbaloneBounds,
  groupby = "customize",
  minData = AbaloneBounds[, 1:7],
  maxData = AbaloneBounds[, 8:14]
)

colnames(myAbalone$intervalData) <- AbaloneIdt@VarNames
ggInterval_PCA(myAbalone$intervalData, plot = FALSE)$ggplotPCA

## ----pca_example--------------------------------------------------------------
pca.results <- RSDA::sym.pca(facedata, method = "tops")
rownames(pca.results$Sym.Components) <- rownames(facedata)

ggInterval_scatterplot(
  pca.results$Sym.Components,
  aes(Dim.1, Dim.2, fill = as.factor(Subjects)),
  labelSize = 2.6,
  labelPosition = "topright",
  labelNudgeX = -0.2,
  labelNudgeY = 0.15,
  checkOverlap = TRUE,
  col = "black"
) +
  scale_fill_brewer(palette = "Set1") +
  scale_x_continuous(expand = expansion(mult = c(0.08, 0.12))) +
  scale_y_continuous(expand = expansion(mult = c(0.06, 0.10))) +
  coord_fixed(ratio = 1) +
  labs(x = "PCA-1", y = "PCA-2", fill = "Subjects")

ggInterval_PCA(facedata, poly = TRUE, concepts_group = as.factor(Subjects)) +
  coord_fixed(ratio = 1) +
  labs(x = "PCA-1", y = "PCA-2")

## ----corrplot_example---------------------------------------------------------
ggInterval_corrplot(facedata, method = "BG", triangle = "lower")

## ----session_info-------------------------------------------------------------
sessionInfo()