Rowbinds Multiple "shapviz" or "mshapviz" Objects

Rowbinds multiple "shapviz" objects based on the + operator.

# S3 method for shapviz
rbind(...)

# S3 method for mshapviz
rbind(...)

Arguments

...

Any number of "shapviz" or "mshapviz" objects.

Value

A new object of class "shapviz" or "mshapviz".

See also

shapviz(), mshapviz()

Examples

S <- matrix(c(1, -1, -1, 1), ncol = 2, dimnames = list(NULL, c("x", "y")))
X <- data.frame(x = c("a", "b"), y = c(100, 10))
s1 <- shapviz(S, X, baseline = 4)[1]
s2 <- shapviz(S, X, baseline = 4)[2]
s <- rbind(s1, s2)
s
#> 'shapviz' object representing 2 x 2 SHAP matrix. Top lines:
#> 
#>       x  y
#> [1,]  1 -1
#> [2,] -1  1
# mshapviz
S <- matrix(c(1, -1, -1, 1), ncol = 2, dimnames = list(NULL, c("x", "y")))
X <- data.frame(x = c("a", "b"), y = c(100, 10))
s1 <- shapviz(S, X, baseline = 4)[1L]
s2 <- shapviz(S, X, baseline = 4)[2L]
s <- mshapviz(c(shp1 = s1, shp2 = s2))
rbind(s, s)
#> 'mshapviz' object representing 2 'shapviz' objects:
#>    'shp1': 2 x 2 SHAP matrix
#>    'shp2': 2 x 2 SHAP matrix