Function for making the dataset used to plot the uppertriangle plots.
uppertriangle(
data,
columns = 1:ncol(data),
color = NULL,
corMethod = "pearson"
)a data matrix. Should contain numerical (continuous) data.
an option to choose the column to be used in the raw dataset. Defaults to 1:ncol(data)
an option to choose a factor variable to be grouped with. Defaults to (NULL)
method argument supplied to cor
data(flea)
head(uppertriangle(flea, columns = 2:4))
#> # A tibble: 3 × 5
#> # Groups: xlab [2]
#> xlab ylab r xvalue yvalue
#> <fct> <fct> <chr> <dbl> <dbl>
#> 1 tars2 tars1 0.03 126. 182
#> 2 head tars1 -0.1 50.5 182
#> 3 head tars2 0.67 50.5 126.
head(uppertriangle(flea))
#> # A tibble: 6 × 5
#> # Groups: xlab [3]
#> xlab ylab r xvalue yvalue
#> <fct> <fct> <chr> <dbl> <dbl>
#> 1 tars2 tars1 0.03 126. 182
#> 2 head tars1 -0.1 50.5 182
#> 3 head tars2 0.67 50.5 126.
#> 4 aede1 tars1 -0.33 136. 182
#> 5 aede1 tars2 0.56 136. 126.
#> 6 aede1 head 0.59 136. 50.5
head(uppertriangle(flea, color = "species"))
#> # A tibble: 6 × 6
#> # Groups: xlab, ylab [2]
#> xlab ylab colorcolumn r xvalue yvalue
#> <fct> <fct> <fct> <chr> <dbl> <dbl>
#> 1 tars2 tars1 Concinna 0.77 126. 152
#> 2 tars2 tars1 Heikert. 0.64 126. 182
#> 3 tars2 tars1 Heptapot. 0.56 126. 212
#> 4 head tars1 Concinna 0.68 50.5 152
#> 5 head tars1 Heikert. 0.65 50.5 182
#> 6 head tars1 Heptapot. 0.77 50.5 212