tests/testthat/_snaps/functions.md

In greta-dev/greta: Simple and Scalable Statistical Modelling in R

log.greta_array has a warning when base argument used

Code
  log(x)
Message
  greta array <operation>

Output
       [,1]
  [1,]  ?  
Message

The `base` argument of `log()` is deprecated as of greta 0.5.1.
i The `base` argument is (and actually was) never used in `log.greta_array()`. See the TensorFlow documentation for details of this routine.

Code
  y
Message
  greta array <data>

Output
       [,1] [,2] [,3]
  [1,]    1    4    7
  [2,]    2    5    8
  [3,]    3    6    9
Message

The `base` argument of `log()` is deprecated as of greta 0.5.1.
i The `base` argument is (and actually was) never used in `log.greta_array()`. See the TensorFlow documentation for details of this routine.

cummax and cummin functions error informatively

Code
  fun(x)
Condition
  Error:
  ! `cummax()` not yet implemented for greta

Code
  fun(x)
Condition
  Error:
  ! `cummin()` not yet implemented for greta

complex number functions error informatively

Code
  fun(x)
Condition
  Error:
  ! greta does not yet support complex numbers

Code
  fun(x)
Condition
  Error:
  ! greta does not yet support complex numbers

Code
  fun(x)
Condition
  Error:
  ! greta does not yet support complex numbers

Code
  fun(x)
Condition
  Error:
  ! greta does not yet support complex numbers

Code
  fun(x)
Condition
  Error:
  ! greta does not yet support complex numbers

cumulative functions error as expected

Code
  cumsum(a)
Condition
  Error:
  ! `x` must be a column vector
  but `x` has dimensions 1x5

Code
  cumsum(b)
Condition
  Error:
  ! `x` must be a column vector
  but `x` has dimensions 5x1x1

Code
  cumprod(a)
Condition
  Error:
  ! `x` must be a column vector
  but `x` has dimensions 1x5

Code
  cumprod(b)
Condition
  Error:
  ! `x` must be a column vector
  but `x` has dimensions 5x1x1

solve and sweep and kronecker error as expected

Code
  solve(b, a)
Condition
  Error in `solve()`:
  ! `a must be two dimensional`
  However, `a` has dimensions: 5x25x2

Code
  solve(c, b)
Condition
  Error in `solve()`:
  ! `b must be two dimensional`
  However, `b` has dimensions: 5x25x2

Code
  solve(a, a)
Condition
  Error in `solve()`:
  ! Object must be 2D square array
  x But it had dimension: "5x25"

Code
  solve(a)
Condition
  Error in `solve()`:
  ! Object must be 2D square array
  x But it had dimension: "5x25"

Code
  solve(c, t(a))
Condition
  Error in `solve()`:
  ! Number of rows not equal
  x `b` must have the same number of rows as `a` (5), but has 25 rows instead

Code
  sweep(b, 1, stats)
Condition
  Error in `sweep()`:
  ! `x must be two dimensional`
  However, `x` has dimensions: 5x25x2

Code
  sweep(a, 3, stats)
Condition
  Error in `sweep()`:
  ! MARGIN can only be 1 or 2

Code
  sweep(a, 1, c(stats, stats))
Condition
  Error in `sweep()`:
  ! The number of elements of `stats` does not match `dim(x)[MARGIN]`

Code
  sweep(a, 1, t(stats))
Condition
  Error in `sweep()`:
  ! `stats` not a column vector array
  `stats` must be a column vector array
  x `stats` has dimensions:
  "1x5"

Code
  sweep(a, 2, stats)
Condition
  Error in `sweep()`:
  ! The number of elements of `stats` does not match `dim(x)[MARGIN]`

Code
  kronecker(a, b)
Condition
  Error in `kronecker()`:
  ! `Y must be two dimensional`
  However, `Y` has dimensions: 5x25x2

Code
  kronecker(b, c)
Condition
  Error in `kronecker()`:
  ! `X must be two dimensional`
  However, `X` has dimensions: 5x25x2

colSums etc. error as expected

Code
  colSums(x, dims = 3)
Condition
  Error in `rowcol_idx()`:
  ! invalid `dims`

Code
  rowSums(x, dims = 3)
Condition
  Error in `rowcol_idx()`:
  ! invalid `dims`

Code
  colMeans(x, dims = 3)
Condition
  Error in `rowcol_idx()`:
  ! invalid `dims`

Code
  rowMeans(x, dims = 3)
Condition
  Error in `rowcol_idx()`:
  ! invalid `dims`

forwardsolve and backsolve error as expected

Code
  forwardsolve(a, b, k = 1)
Condition
  Error in `forwardsolve()`:
  ! `1` must equal `ncol(l)` for <greta_array>s

Code
  backsolve(a, b, k = 1)
Condition
  Error in `backsolve()`:
  ! `1` must equal `ncol(r)` for <greta_array>s

Code
  forwardsolve(a, b, transpose = TRUE)
Condition
  Error in `forwardsolve()`:
  ! `transpose` must be FALSE for <greta_array>s

Code
  backsolve(a, b, transpose = TRUE)
Condition
  Error in `backsolve()`:
  ! `transpose` must be FALSE for <greta_array>s

tapply errors as expected

Code
  tapply(b, group, "sum")
Condition
  Error in `tapply()`:
  ! `x` must be 2D <greta_array> with one column
  However `x` has dimensions 10x2

Code
  tapply(a, as_data(group), "sum")
Condition
  Error in `check_not_greta_array()`:
  ! `INDEX` cannot be a <greta_array>

ignored options are errored/warned about

Code
  round(x, 2)
Condition
  Error:
  ! the "digits" argument of `round()` cannot be set for <greta_array>s
  <greta_array>s can only be rounded to the nearest integer, so the "digits" argument cannot be set

`chol()` options are ignored for <greta_array>s

The `LINPACK` argument is ignored for <greta_array>s, and has also been defunct since R 3.1.0

`size` is ignored for <greta_array>s

`compact` is ignored for <greta_array>s

incorrect dimensions are errored about

Code
  t(x)
Condition
  Error in `t()`:
  ! only 2D arrays can be transposed

Code
  aperm(x, 2:1)
Condition
  Error in `aperm()`:
  ! `perm` must be a reordering of the dimensions: 1, 2, and 3
  but was: 2 and 1

Code
  chol(x)
Condition
  Error in `chol()`:
  ! only two-dimensional, square, symmetric <greta_array>s can be Cholesky decomposed
  `dim(x)` returns: 3, 3, and 3

Code
  chol(y)
Condition
  Error in `chol()`:
  ! only two-dimensional, square, symmetric <greta_array>s can be Cholesky decomposed
  `dim(x)` returns: 3 and 4

Code
  chol2symm(x)
Condition
  Error in `chol2symm()`:
  ! `chol2symm()` must have two-dimensional, square, upper-triangular <greta_array>s
  `dim(x)` returns: 3, 3, and 3

Code
  chol2symm(y)
Condition
  Error in `chol2symm()`:
  ! `chol2symm()` must have two-dimensional, square, upper-triangular <greta_array>s
  `dim(x)` returns: 3 and 4

Code
  eigen(x)
Condition
  Error in `eigen()`:
  ! only two-dimensional, square, symmetric <greta_array>s can be eigendecomposed

Code
  eigen(y)
Condition
  Error in `eigen()`:
  ! only two-dimensional, square, symmetric <greta_array>s can be eigendecomposed

Code
  rdist(x, y)
Condition
  Error in `rdist()`:
  ! `x1` and `x2` must have the same number of columns
  However `ncol(x1)` = 1 and `ncol(x2)` = 4

greta-dev/greta documentation built on Dec. 21, 2024, 5:03 a.m.