Table 1 Details of independent factors
From: Development and optimization of Ropinirole loaded self-nanoemulsifying tablets
Independent factors | Coded value | Uncoded value | ||||
|---|---|---|---|---|---|---|
Amount in mL | Low | Medium | High | Low | Medium | High |
X1 = Capmul MCM EP | − 1 | 0 | 1 | 0.30 | 0.9 | 1.50 |
X2 = Tween 20 | − 1 | 0 | 1 | 0.30 | 1.35 | 2.40 |
X3 = Acrysol EL 135 | − 1 | 0 | 1 | 0.30 | 1.20 | 2.10 |