Add error bars.

e_error_bar(e, lower, upper, name = NULL, legend = TRUE, y_index = 0,
  x_index = 0, coord_system = "cartesian2d", ...)

e_error_bar_(e, lower, upper, name = NULL, legend = TRUE,
  y_index = 0, x_index = 0, coord_system = "cartesian2d", ...)

Arguments

e

An echarts4r object as returned by e_charts.

lower, upper

Lower and upper error bands.

name

name of the serie.

legend

Whether to add serie to legend.

y_index

Indexes of x and y axis.

x_index

Indexes of x and y axis.

coord_system

Coordinate system to plot against.

...

Any other option to pass, check See Also section.

Examples

df <- data.frame( x = factor(c(1, 2)), y = c(1, 5), upper = c(1.1, 5.3), lower = c(0.8, 4.6) ) df %>% e_charts(x) %>% e_bar(y) %>% e_error_bar(lower, upper) # timeline df <- data.frame( x = factor(c(1, 1, 2, 2)), y = c(1, 5, 3, 4), step = factor(c(1, 2, 1, 2)), upper = c(1.1, 5.3, 3.3, 4.2), lower = c(0.8, 4.6, 2.4, 3.6) ) df %>% group_by(step) %>% e_charts(x, timeline = TRUE) %>% e_bar(y) %>% e_error_bar(lower, upper)