Finds the ranges df of this pH sensor at given inaccuracies — ranges

Adding this method on 31 May 2020, hoping this style will depreciate getErrorTable in the future.

# S4 method for pHSensor
ranges_df(
  object,
  inaccuracies = c(0.02),
  pHmin = 1,
  pHmax = 14,
  by = 0.001,
  name = "Sensor",
  thresholds = c(0.01, 0.05, 0.1, 0.15, 0.2)
)

Arguments

object	A pHSensor object
inaccuracies	(optional, default: c(0.02)) A vector of inaccuracies (e.g. 0.02 for 2% error), always relative
pHmin	(optional, default: 1) The minimum pH for which to record error
pHmax	(optional, default: 14) The maximum pH for which to record error
by	(optional, default: 0.001) The granularity of the error table--e.g., by = 0.01 would record 7 and 7.01, etc.
name	(optional, default: "Sensor") A name for this sensor
thresholds	A vector of error thresholds (e.g. c(0.5, 1) for 0.5 and 1)

Value

A dataframe of suited ranges with these columns: 'Sensor_Name': the name of the sensor 'Minimum': the minimum pH measurable at the given inaccuracy 'Maximum': the maximum pH measurable at the given inaccuracy 'Inaccuracy': the inaccuracy associated with this row (relative) 'error_thresh': the error threshold associated with this row

Examples

my_sensor <- new("pHSensor", new("Sensor", Rmin = 1, Rmax = 5, delta = 0.2), pKa = 7)
ranges_df(my_sensor)
#>   Sensor_Name Minimum Maximum Inaccuracy error_thresh
#> 1 Sensor_0.02      NA      NA       0.02         0.01
#> 2 Sensor_0.02     5.8    7.49       0.02         0.05
#> 3 Sensor_0.02    5.45    7.84       0.02         0.10
#> 4 Sensor_0.02    5.27    8.02       0.02         0.15
#> 5 Sensor_0.02    5.16    8.13       0.02         0.20