Visulization of Simultaneous Confidence Region(SCR) for test result
test.plot(df, type, ops = "", title = "", lower = -1.3, upper = 1.3)the plot shows test estimated function and simultaneous confidence region (SCR)
the result of test (estimated function under null and Simultaneous Confidence Region (SCR) )
specify type of test, "homot" represents time-homogeneity test. "separa" is separability test
select type of estimation."nfix" refers to no fix estimation. "fixt" indicates fix time t estimation. "fixx" represents fix variate estimation
give the title for plot
give the lower bound for scale limits, the default is -1.3
give the upper bound for scale limits, the default is 1.3