plates_read: Read sets (plates) and calculate concentrations and...
In randomchars42/eenv: Import often used functions, settings and packages

Writes the processed data into two files: data_samples.csv, data_all.csv and returns a list containing:

all: all rows including duplicate and calibrators.
samples: samples only, no calibrators, no duplicates.
plateNUMBER:
- plot: plot of the calibrators
- model: model used to fit a line to the calibrators

plates_read(plates, cal_names, cal_values, exclude_cals = list(),
  additional_vars = c("var_name"), additional_sep = "_", sep = ",",
  dec = "AUTO", path = ".", file_name = "plate_#NUM#.csv",
  model_func = bioset::fit_lnln, plot_func = bioset::plot_lnln,
  interpolate_func = bioset::interpolate_lnln, write_data = TRUE,
  use_written_data = FALSE)

`plates`	The number of plates (e.g. 3`` attempts to read plate_1.csv`,` plate_2.csv`,` plate_3.csv`), see` file_name'.
`cal_names`	A vector of strings containing the names of the samples used as calibrators.
`cal_values`	A numeric vector with the known concentrations of those samples (must be in the same order).
`exclude_cals`	A list of calibrators to exclude, e.g.: `list(plate1 = c("CAL1"))`.
`additional_vars`	Vector of strings containing the names for the additional columns.
`additional_sep`	String / RegExp that separates additional vars, e.g.: `"ID_blue_cold"` with `additional_sep = "_"` will be separated into three columns containing `"ID"`, `"blue"` and `"cold"`. If the separated data would exceed the columns in `additional_vars` the last column will contain a string with separator (e.g.: `"blue_cold"`). If data is missing `NA` is inserted.
`sep`	Separator used in the csv-file, either "," or ";" (see `utils::read.csv()`).
`dec`	The character used for decimal points (see `utils::read.csv()`). "AUTO" will result in "." if `sep` is "," and "," for ";".
`path`	The path to the file (no trailing "/" or "\" !).
`file_name`	Naming scheme for the files. The default is `plate_#NUM#.csv`, where `#NUM#` gets replaced by the number of the plates, see `plates`. The filename must contain `#NUM#`.
`model_func`	A function generating a model to fit the calibrators, e.g. `fit_linear()`, `fit_lnln()`.
`plot_func`	Function used to display the fitted line.
`interpolate_func`	A function used to interpolate the concentrations of the other samples, based on the model, e.g. `interpolate_linear()`, `interpolate_lnln()`.
`write_data`	Write the calculated data into `data_all.csv` and `data_samples.csv`?
`use_written_data`	Try to read `data_all.csv` and `data_read.csv` instead of raw data. Useful if you have to re-run the script, but the raw data does not change.