Coerce objects of class "krig_lst" to dataframe or tbl (tibble).

This method creates a dataframe from the output of fgeo.krig::krig() (which is a list of class "krig_lst").

# S3 method for krig_lst
as_tibble(x, .id = "var", item = "df", ...)

# S3 method for krig_lst
as.data.frame(x, row.names = NULL, optional = FALSE,
  .id = "var", item = "df", ...)

Arguments

x	The output of fgeo.krig::krig().`
.id	Name for the column to hold soil variable-names.
item	Character string; either "df" or "df.poly".
...	Arguments passed to the base::as.data.frame() (not used in as_tibble.krig_lst()).
row.names	NULL or a character vector giving the row names for the data frame. Missing values are not allowed.
optional	logical. If TRUE, setting row names and converting column names (to syntactic names: see make.names) is optional. Note that all of R's base package as.data.frame() methods use optional only for column names treatment, basically with the meaning of data.frame(*, check.names = !optional). See also the make.names argument of the matrix method.

Value

A dataframe.

See also

base::as.data.frame(), tibble::as_tibble().

Examples

vars <- c("c", "p")
krig <- krig(soil_fake, vars, quiet = TRUE)
#> Guessing: plotdim = c(1000, 460)

as_tibble(krig)
#> # A tibble: 2,300 x 4
#>    var       x     y     z
#>    <chr> <dbl> <dbl> <dbl>
#>  1 c        10    10  2.13
#>  2 c        30    10  2.12
#>  3 c        50    10  2.10
#>  4 c        70    10  2.09
#>  5 c        90    10  2.07
#>  6 c       110    10  2.06
#>  7 c       130    10  2.04
#>  8 c       150    10  2.03
#>  9 c       170    10  2.01
#> 10 c       190    10  2.00
#> # … with 2,290 more rows

head(as.data.frame(krig, stringsAsFactors = FALSE))
#>   var   x  y        z
#> 1   c  10 10 2.134696
#> 2   c  30 10 2.119651
#> 3   c  50 10 2.104591
#> 4   c  70 10 2.089517
#> 5   c  90 10 2.074427
#> 6   c 110 10 2.059322