Description Usage Arguments Details Examples
Returns the conditional distribution of the mole-fraction field discrepancy parameters given the mole-fraction observations and the flux field
1 | log_f_theta_m(theta, Yf, s, t, C_m, Qobs, Z, B, Q_zeta_fn)
|
theta |
mole-fraction field parameters – see details |
s |
observation spatial locations |
t |
observation temporal indices |
C_m |
observation incidence matrix (of size m x n_m) |
Qobs |
observation precision matrix (of size m x m) |
Z |
matrix of mole fraction observations (of size m x 1) |
B |
source-receptor relationship matrix (of size n_m x n_f) |
Q_zeta_fn |
function which returns the inverse of the mole-fraction discrepancy correlation matrix. This function should be of the form |
To be completed
1 2 3 4 5 6 7 8 9 10 11 12 | n_m <- m_obs <- 100
n_f <- 20
Yf <- matrix(rpois(n_f,20),n_f,1)
log_f_theta_m( theta = c(4,0.8,1),
Yf=Yf,
s = 1:10,
t = 1:10,
C_m = .symDiagonal(n_m),
Qobs = Diagonal(n_m),
Z = 200 + matrix(rnorm(n_m,sd=100),n_m,1),
B = matrix(rnorm(n_m*n_f),n_m,n_f),
Q_zeta_fn = function(s,t,d_t,d_s) Diagonal(length(t) * length(s)))
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