Fit peaks from a table of chemical shifts

Fit peaks from a table of chemical shifts

fit_peaks(
  spec_list,
  cs_mat,
  fit_prev = NULL,
  spec_ord = 1:2,
  omega0_plus = c(0.075, 0.75),
  r2_start = 5,
  r2_bounds = c(0.5, 20),
  sc_start = NULL,
  sc_bounds = c(0, Inf),
  positive_only = TRUE,
  plot_fit_stages = TRUE
)