Function to build the lineplots

Usage

Lineplots_LB(
  data,
  variables,
  time,
  breaks = unique(data[, time]),
  label = unique(data[, time]),
  group = 1,
  col_lines = c("salmon", "royalblue"),
  stat_line = "median",
  smooth_line = FALSE,
  span_line = 0.3,
  lw_reg = 1,
  alpha_line = 1,
  ylim = c(0.2, 0.8),
  ribbon = TRUE,
  alpha_ribbon = 0.05,
  ID_lines = FALSE,
  ID = "ID",
  alpha_ID_line = 0.3,
  lw_ID_line = 0.2,
  Point = FALSE,
  alpha_point = 0.3,
  size_point = 0.3,
  col_title = FALSE,
  colour_title = NULL,
  size_title = 7,
  size_axis_x = 5,
  size_axis_y = 6,
  Overall = F,
  Test_results = Test_results,
  Posthoc = F,
  threshold_posthoc = 0.1,
  posthoc_test_size = 2,
  grid = T,
  ratio = 1,
  PPTX = F,
  pptx_width = 8.5,
  pptx_height = 5.5,
  target = "Output/Lineplots.pptx",
  label_title = paste0("Lineplots by ", group, "\n", format(Sys.Date(), "%d/%m/%Y")),
  size_label_title = 2.5,
  extra = F,
  extra_text = NULL
)

Arguments

data: A long-formatted dataframe
variables: Vector of variables to plot
time: Numeric variable to plot on the x-axis
breaks: Numeric vector with x-axis breaks. Default: unique(data[, time])
label: Vector with x-axis labels. Must be the same length of breaks. Default: unique(data[, time])
group: Factor variable to group the lines
col_lines: Colours for the lines. Default: "salmon" & "royalblue"
stat_line: Statistic method for the line. "median" or "mean".
smooth_line: Whether to show smooth or spline regression line. Defaul = FALSE
span_line: The span of smooth line. Default = 0.3
lw_reg: Linewidth for regression line
alpha_line: Alpha for regression line
ylim: Limits for the y-axis to plot. Default: c(0.20, 0.80)
ribbon: Whether to show or not ribbons
alpha_ribbon: Alpha for ribbons. Default: 0.05
ID_lines: Whether to show ID lines for every patient
ID: ID variable. Default: "ID"
alpha_ID_line: Alpha for ID lines. Default: 0.3
lw_ID_line: Linewidth for ID lines. Default: 0.2
Point: Whether to show points. Default = FALSE
alpha_point: Alpha points. Default = 0.3
size_point: Size points. Default = 0.3
col_title: Whether to personalize the colour of title. Default = FALSE
colour_title: A function to personalize the colour of title. See vignette for more.
size_title: Size of title. If grid recommended 7, if PPTX recommended 20
size_axis_x: x-axis text size. If grid recommended 5, if PPTX recommended 14
size_axis_y: y-axis text size. If grid recommended 6, if PPTX recommended 14
Overall: Whether to add overall test. Default = FALSE. See vignette for more.
Test_results: Dataframe for overall and posthoc tests. See vignette for more.
Posthoc: Whether to add posthoc tests with brackets. Default = FALSE. See vignette for more.
threshold_posthoc: Threshold to display posthoc brackets
posthoc_test_size: Size for annotations of posthoc p-values. Default = 2
grid: Whether to build a grid pdf or a PPTX file. Default = TRUE
ratio: Graph ratio when grid = TRUE
PPTX: Whether to build PPTX or a grid pdf file. Default = FALSE. Must change grid = FALSE
pptx_width: Graph dimensions for PPTX in inches
pptx_height: Graph dimensions for PPTX in inches
target: Path where to save the PPTX file
label_title: A title for your list. Default sets "Lineplots by grouping variable" and the current date
size_label_title: Size for your list's title. Default = 2.5
extra: Whether to add an extra text function. Default = FALSE
extra_text: A function to add extra functions to the graphs. See vignette for more.

Value

When grid = TRUE returns a list of ggplots. When PPTX = TRUE and grid = FALSE returns a PPTX file in the target folder