Linear Algebra
These are the available functions for linear algebra. See each function's help topic in the TERR Language Reference for more information.
| Function name | Title description |
|---|---|
%c%
|
Matrix Cross Product |
%o%
|
Generalized Outer Products |
aperm
|
Array Permutations |
aperm.default
|
Array Permutations |
aperm.table
|
Array Permutations |
apply
|
Apply a Function to Sections of an Array |
backsolve
|
Backsolve Upper or Lower Triangular Equations |
chol
|
Choleski Decomposition of Symmetric Matrix |
chol.default
|
Choleski Decomposition of Symmetric Matrix |
chol2inv
|
Invert a Matrix Given its Choleski Decomposition |
colMeans
|
Row and Column Summaries |
colSums
|
Row and Column Summaries |
crossprod
|
Matrix Cross Product |
det
|
Determinant of a Matrix |
determinant
|
Determinant of a Matrix |
diag
|
Diagonal Matrices |
eigen
|
Eigenvalues and Eigenvectors of a Matrix |
eigen.default
|
Eigenvalues and Eigenvectors of a Matrix |
is.qr
|
QR Matrix Decomposition |
La.svd
|
Singular Value Decomposition of a Matrix |
outer
|
Generalized Outer Products |
prcomp
|
Principal Components Analysis |
prcomp.default
|
Principal Components Analysis |
prcomp.formula
|
Principal Components Analysis |
qr
|
QR Matrix Decomposition |
qr.coef
|
Use a QR Matrix Decomposition |
qr.default
|
QR Matrix Decomposition |
qr.fitted
|
Use a QR Matrix Decomposition |
qr.lm
|
QR Matrix Decomposition |
qr.Q
|
Reconstruct the Q, R, or X Matrices from a QR Object |
qr.qty
|
Use a QR Matrix Decomposition |
qr.qy
|
Use a QR Matrix Decomposition |
qr.R
|
Reconstruct the Q, R, or X Matrices from a QR Object |
qr.resid
|
Use a QR Matrix Decomposition |
qr.solve
|
Use a QR Matrix Decomposition |
qr.X
|
Reconstruct the Q, R, or X Matrices from a QR Object |
rowMeans
|
Row and Column Summaries |
rowSums
|
Row and Column Summaries |
scale
|
Scale Columns of a Matrix |
scale.default
|
Scale Columns of a Matrix |
solve
|
Solve Linear Equations and Invert Matrices |
solve.default
|
Solve Linear Equations and Invert Matrices |
solve.qr
|
Solve Linear Equations and Invert Matrices |
svd
|
Singular Value Decomposition of a Matrix |
t
|
Transpose a Matrix |
t.default
|
Transpose a Matrix |
tcrossprod
|
Matrix Cross Product |