Mean residual life parameter stability plot
Arguments
- x
- object resulting from a call to - tstab.mrl
- xlab
- [string]; whether to plot mean residual life plot as a function of threshold value of number of exceedances 
- level
- [numeric] level of Wald confidence intervals 
- type
- [string] whether to plot pointwise confidence intervals using segments ( - "ptwise") or using dashed lines (- "band")
- ...
- additional arguments, currently ignored