| coincident | Determine coincident coordinates | 
| cov.sp | Calculates spatial covariance | 
| cov.st | Calculates spatio-temporal covariance | 
| decomp.cov | Calculates decomposition of covariance matrix | 
| dist1 | Calculate Euclidean distance matrix for a matrix of coordinates | 
| dist2 | Calculate Euclidean distance matrix between coordinates of two matrices | 
| get.contours | Extracts coordinates from contourLines function | 
| krige.ok | Performs Ordinary Kriging | 
| krige.sk | Performs simple kriging | 
| krige.uk | Performs universal kriging | 
| maxlik.cov.sp | Determines maximum likelihood estimates of covariance parameters | 
| maxlik.cov.st | Determines maximum likelihood estimates of covariance parameters | 
| plot.contourLines | Plot contour lines | 
| rcondnorm | Generate from conditional normal distribution | 
| rmvnorm | Generates realizations from a multivariate normal distribution | 
| simple.cov.sp | Calculates spatial covariance based on distance matrix | 
| simple.cov.time | Calculates temporal covariance based on distance matrix | 
| spLMPredictJoint | Returns posterior predictive sample from spLM object | 
| toydata | A toy data set for use in examples. |