Table 2 Collected data for different fuzzy-rough parameters

$(\overline{0.49},\overline{0.50},\overline{0.51},\overline{0.52})$with ([ −0.04,0.04],[ −0.08,0.08])

$E\left[{\widetilde{\stackrel{-}{h}}}_{\text{s}}\right]$

$(\overline{1.5},\overline{1.6},\overline{1.7},\overline{1.8})$with ([ −0.2,0.2],[ −0.4,0.4])

$E\left[{\widetilde{\stackrel{-}{h}}}_{\text{m}}\right]$

$(\overline{1.35},\overline{1.40},\overline{1.50},\overline{1.55})$with ([ −0.18,0.18],[ −0.36,0.36])

$E\left[{\widetilde{\stackrel{-}{h^{\prime }}}}_{\text{m}}\right]$

$(\overline{1.54},\overline{1.6},\overline{1.63},\overline{1.67})$with ([ −0.12,0.12],[ −0.24,0.24])

$E\left[{\widetilde{\stackrel{-}{h}}}_{\text{r}}\right]$

$(\overline{1.15},\overline{1.22},\overline{1.3},\overline{1.37})$with ([ −0.11,0.11],[ −0.22,0.22])

$E\left[{\widetilde{\stackrel{-}{h^{\prime }}}}_{\text{r}}\right]$

$(\overline{1.67},\overline{1.72},\overline{1.80},\overline{1.85})$with ([ −0.13,0.13],[ −0.26,0.26])

$E\left[{\widetilde{\stackrel{-}{h}}}_{\text{rs}}\right]$

$(\overline{416},\overline{420},\overline{425},\overline{428})$with ([ −0.30,0.30],[ −0.60,0.60])

$E\left[{\widetilde{\stackrel{-}{A}}}_{\text{s}}\right]$

$(\overline{486},\overline{495},\overline{500},\overline{510})$with ([ −0.29,0.29],[ −0.58,0.58])

$E\left[{\widetilde{\stackrel{-}{A}}}_{\text{m}}\right]$

$(\overline{395},\overline{400},\overline{408},\overline{410})$with ([ −0.35,0.35],[ −0.70,0.70])

$E\left[{\widetilde{\stackrel{-}{A}}}_{\text{r}}\right]$

$(\overline{2.5},\overline{2.8},\overline{3.0},\overline{3.15})$with ([ −0.3,0.3],[ −0.6,0.6])

$E\left[{\widetilde{\stackrel{-}{I}}}_{\text{cs}}\right]$

$(\overline{1.9},\overline{1.96},\overline{2.0},\overline{2.04})$with ([ −0.21,0.21],[ −0.42,0.42])

$E\left[{\widetilde{\stackrel{-}{I}}}_{\text{cm}}\right]$

$(\overline{1.36},\overline{1.40},\overline{1.43},\overline{1.47})$with ([ −0.14,0.14],[ −0.28,0.28])

$E\left[{\widetilde{\stackrel{-}{c}}}_{\text{tp}}\right]$

$(\overline{0.90},\overline{0.97},\overline{1.0},\overline{1.06})$with ([ −0.01,0.01],[ −0.02,0.02])

$E\left[{\widetilde{\stackrel{-}{c^{\prime }}}}_{\text{tp}}\right]$