| T2A {photobiology} | R Documentation |
Function that converts transmittance (fraction) into absorbance (a.u.).
T2A(x, action, byref, clean, ...) ## Default S3 method: T2A(x, action = NULL, byref = FALSE, clean = TRUE, ...) ## S3 method for class 'filter_spct' T2A(x, action = "add", byref = FALSE, clean = TRUE, ...) ## S3 method for class 'filter_mspct' T2A(x, action = "add", byref = FALSE, clean = TRUE, ..., .parallel = FALSE, .paropts = NULL)
x |
an R object |
action |
character Allowed values "replace" and "add" |
byref |
logical indicating if new object will be created by reference or by copy of x |
clean |
logical replace off-boundary values before conversion |
... |
not used in current version |
.parallel |
if TRUE, apply function in parallel, using parallel backend provided by foreach |
.paropts |
a list of additional options passed into the foreach function when parallel computation is enabled. This is important if (for example) your code relies on external data or packages: use the .export and .packages arguments to supply them so that all cluster nodes have the correct environment set up for computing. |
default: Default method for generic function
filter_spct: Method for filter spectra
filter_mspct: Method for collections of filter spectra
Other quantity conversion functions: A2T,
T2Afr, T2T,
as_quantum,
e2qmol_multipliers,
e2quantum_multipliers, e2q,
q2e