combn_vector {baizer}  R Documentation 
combine multiple vectors into one
combn_vector(..., method = "first", invalid = NA)
... 
vectors 
method 
how to combine, should be one of

invalid 
invalid value to ignore, 
combined vector
x1 < c(1, 2, NA, NA)
x2 < c(3, NA, 2, NA)
x3 < c(4, NA, NA, 3)
combn_vector(x1, x2, x3, method = "sum")