line_chart_dense_custom {tidycharts}

More customizable version of 'line_chart_dense'. User can choose the points to highlight.

Description

More customizable version of 'line_chart_dense'. User can choose the points to highlight.

Usage

line_chart_dense_custom(
  list,
  vector_x,
  vector_y,
  vector_cat,
  series_labels,
  df_numbers = NULL,
  point_cords = NULL,
  interval = "months"
)

Arguments

list

list of data frames, each representing one series. Data frame should consist of columns: * containing numeric values from 0 to 100 defining the percentage of distance in one time interval of the point (x - coordinates of the point) * containing the value of a point (y - coordinates of the point) * containing the time interval of the value

vector_x

vector containing the names of columns with x - coordinates of the point in the data frames

vector_y

vector containing the names of columns with y - coordinates of the point in the data frames

vector_cat

vector containing the names of columns with time interval of the point in the data frames

series_labels

vector containing names of series to be shown on the plot

df_numbers

vector containing index of data frame in the list of a value to be marked

point_cords

vector of the same length as df_numbers containing numerical values of indexes in data frame of values to be marked

interval

intervals on x axis. The width of the bars depends on this parameter

Value

object of class tidychart with a character vector containing SVG elements

Examples

#preparing data frames
data <- data.frame(
xdata = c(1, 60,90, 30, 60, 90, 30, 60, 90, 45,95,45, 95),
ydata = c(5, -10, -15, 11, 16, 18, 25, 22, 18, 10, 8, 23, 28),
catdata = c("Jan","Jan", "Jan", "Feb","Feb", "Feb", "Mar",
"Mar", "Mar", "Apr", "Apr", "May", "May")
)

df <- data.frame(
  xdf = c(1,60,90, 30, 60, 90, 30, 60, 90, 45,95,45, 95),
 ydf = c(25, 22,20, 18, 28, 35,33, 29, 30, 38,31,26, 22),
 catdf = c("Jan","Jan", "Jan", "Feb","Feb", "Feb", "Mar",
  "Mar", "Mar", "Apr", "Apr", "May", "May")
)

#defining the rest of the arguments
list <- list(data, df)
vector_x <- c("xdata", "xdf")
vector_y <- c("ydata", "ydf")
vector_cat <-c("catdata", "catdf")
df_numbers <- c(1,2,2, 1)
point_cords <- c(1, 3, 4, 10)

#generating the svg string
plot<- line_chart_dense_custom(
  list,
  vector_x = c("xdata", "xdf"),
  vector_y = c("ydata", "ydf"),
  vector_cat = c("catdata", "catdf"),
  series_labels = c("Gamma inc.", "Delta inc."),
  df_numbers = df_numbers,
  point_cords = point_cords)

#showing the plot
plot