bp (version 1.0.1)

bp_report: Blood Pressure Report

Description

The bp_report function serves to aggregate various data visuals and metrics pertaining to the supplied data set into a clean formatted report.

Usage

bp_report(
  data,
  subj = NULL,
  inc_all = TRUE,
  save_report = 1,
  path = NULL,
  filename = "bp_report",
  width = 11,
  height = 8.5,
  filetype = "pdf",
  units = "in",
  scale = 1.25
)

Arguments

data

Required argument. A processed dataframe resulting from the process_data function to properly format data set. In order for the bp_report function to work properly, the following variables must be present and properly formatted:

• SBP

• DBP

• DATE_TIME - Used in the process_data function to create additional columns that are needed for the bp_report function (SBP_Category, DBP_Category, Weekday, and Time_of_Day.)

• SBP_CATEGORY - Automatically calculated in the process_data function

• DBP_CATEGORY - Automatically calculated in the process_data function

• DAY_OF_WEEK - Automatically calculated in the process_data function

• TIME_OF_DAY - Automatically calculated in the process_data function

• ID - (If applicable) Used for separating out different individuals, if more than one

• VISIT - (If applicable) Used for separating out an individuals' different visits, if more than one

subj

Optional argument. Allows the user to specify and subset specific subjects from the ID column of the supplied data set. The subj argument can be a single value or a vector of elements. The input type should be character, but the function will comply with integers so long as they are all present in the ID column of the data.

inc_all

An indicator to dictate whether or not an overview page containing the data for all subjects (aggregated together) should be included in the report. By default, inc_all = TRUE.

save_report

A binary indicator (1 or 0) that determines whether or not to save the output. The default is save_report = 1 indicating that the report will be saved. Regardless of the input, the report will still appear in the RStudio Plots pane.

path

Optional argument. A string corresponding to the respective file path by which the report is to be saved. Do not include trailing slashes (i.e. ~/loc/) or the file name (i.e. ~/loc/testfile.pdf). By default, if not path argument specified, will save at the current working directory.

filename

Optional argument. A string corresponding to the name of the report. The default is "bp_report". The string cannot begin with a number or non-alphabetical character.

Note: DO NOT include the file type extension (such as ".pdf" or ".png") at the end of the string; the bp_report function will automatically join the name with the file type.

width

Optional argument. An numeric value corresponding to the width of the output document. The default is set to 12 inches.

height

Optional argument. An numeric value corresponding to the height of the output document. The default is set to 8.53 inches.

filetype

A string corresponding to he particular type of file that the report is to be saved as. Although PDF is the default possible options include:

• pdf (default)

• png

• jpeg

• tiff

• bmp

• eps

• ps

units

A character string corresponding to the unit of measurement that the width and height correspond to in the exported output. The default is inches ("in"), but centimeters ("cm") and millimeters ("mm") are also available.

scale

A multiplicative scaling factor for the report output.

Value

A report visual containing various blood pressure metrics and visuals and a saved report (if indicated) on the specified path. If no path specified, the report will be saved at the current working directory which can be checked using getwd()

Examples

# NOT RUN {
data("bp_jhs")
data("hypnos_data")
hyp_proc <- process_data(hypnos_data,
                         sbp = "syst",
                         dbp = "DIAST",
                         bp_datetime = "date.time",
                         id = "id",
                         wake = "wake",
                         visit = "visit",
                         hr = "hr",
                         map = "map",
                         rpp = "rpp",
                         pp = "pp",
                         ToD_int = c(5, 13, 18, 23))

jhs_proc <- process_data(bp_jhs,
                         sbp = "Sys.mmHg.",
                         dbp = "Dias.mmHg.",
                         bp_datetime = "DateTime",
                         hr = "pulse.bpm.")
rm(hypnos_data, bp_jhs)
# Single-subject Report
# Note: save_report set to 0 for illustrative purposes of the example, not to actually save
bp_report(jhs_proc, filetype = 'png', save_report = 0)

# Multi-subject Report
# Note: save_report set to 0 for illustrative purposes of the example, not to actually save
## Not Run
# }
# NOT RUN {
bp_report(hyp_proc, save_report = 0)
# }
# NOT RUN {
# }