An implementation of the method published by Near et al MRM 73:44-50 (2015).
tdsr(mrs_data, ref = NULL, xlim = c(4, 0.5), max_t = 0.2)| mrs_data | MRS data to be corrected. |
|---|---|
| ref | optional MRS data to use as a reference, the mean of all dynamics is used if this argument is not supplied. |
| xlim | optional frequency range to perform optimisation, set to NULL to use the full range. |
| max_t | truncate the FID when longer than max_t to reduce time taken. |
a list containing the corrected data; phase and shift values in units of degrees and Hz respectively.