Update mean of a single class

Update mean of a single class

Usage

update_b_c(bar_b_c, Omega_c, m_c, Sigma_b_0_inv, mu_b_0)

Arguments

bar_b_c

[numeric(P_r)]
The average observation of this class.

Omega_c

[matrix(P_r, P_r)]
The class covariance matrix.

m_c

[integer(1)]
The number of observations in this class.

Sigma_b_0_inv

[matrix(P_r, P_r)]
The prior precision of the class mean.

mu_b_0

[numeric(P_r)]
The mean vector of the normal prior for each b_c.

Value

An update for b_c.

Examples

update_b_c(
  bar_b_c = c(0, 0), Omega_c = diag(2), m_c = 10,
  Sigma_b_0_inv = diag(2), mu_b_0 = c(0, 0)
)
#>              [,1]
#> [1,] -0.001739373
#> [2,]  0.008545417