What is the value of one sided lower cusum?
Posted: Thu Jul 14, 2022 1:54 pm
a) \(C_i^-=min[0,x_i-(μ_0+K)+C_{i-1}^-]\)
b) \(C_i^-=max[0,x_i-(μ_0+K)+C_{i-1}^-]\)
c) \(C_i^-=min[0,(μ_0-K)-x_i+C_{i-1}^-]\)
d) \(C_i^-=max[0,(μ_0-K)-x_i+C_{i-1}^-]\)
b) \(C_i^-=max[0,x_i-(μ_0+K)+C_{i-1}^-]\)
c) \(C_i^-=min[0,(μ_0-K)-x_i+C_{i-1}^-]\)
d) \(C_i^-=max[0,(μ_0-K)-x_i+C_{i-1}^-]\)