Table 1.
parameter | k+ | k− | β |
---|---|---|---|
Without noise | |||
true values | 0.5 | 2.0 | 0.3 |
estimated values | 0.5000 | 2.0000 | 0.3000 |
standard deviation | 0.0001 | 0.0002 | 0.0001 |
σ2 = 0.05 for the noise | |||
true values | 0.5 | 2.0 | 0.3 |
estimated values | 0.4555 | 1.9854 | 0.3120 |
standard deviation | 0.0466 | 0.2809 | 0.0206 |
σ2 = 0.1 for the noise | |||
true values | 0.5 | 2.0 | 0.3 |
estimated values | 0.5202 | 2.2808 | 0.3185 |
standard deviation | 0.0180 | 0.1434 | 0.0650 |
σ2 = 0.2 for the noise | |||
true values | 0.5 | 2.0 | 0.3 |
estimated values | 0.5582 | 1.7767 | 0.3381 |
standard deviation | 0.1134 | 0.3351 | 0.1266 |
Results of parameter estimation for the two-state system captured in Figure 1 with and without considering noise (the rates are in units of min−1). The standard deviations reported for the structural parameters are taken from one representative run after determining these parameters over multiple runs of a given synthetic data set.