"c8Pack*?8 @EACT$EACT1f 4Llp======06030902=======vSinusoidal Regression Graph SiSinusoidal regression is best applied for cyclical data. cThe following is the sinusoidal regression model formula. y=asin(bx+c)+d @STAT[EXE]8Pack*?( @GUIDE(KEYLOG(NOTE$QPPPPPPPPPPPPPP PP PPPPP0PPPPPPPPPPP PPPPPPPPPPPPPPPPPPPPPP P$$$)()xz Make sure that the angle unit setting of the calculator is Rad (radians) when drawing a sinusoidal regression graph. The sinusoidal regression calculation is performed using radians, so the graph will cannot be drawn correctly if the angle unit setting is something else. Certain types of data may take a long time to calculate. This does not indicate malfunction.