Arguments
symbol
Character. The symbol of sample data. Default: dji.
iter
A length-one numeric. Number of maximum iterations. Default: 1000.
FIT
Logical, indicating whether to call linear regression, default = FALSE
EPS
Logical, indicating whether to save the plot to EPS, default = FALSE
conf_file
File name fof symbol config, default to conf/ecd-fit-conf.yml
eps_file
File name for eps output
qa.fit
Logical, qa the standardfit_fn once.