Add a new axis.
Examples
# Mirrors writers.jl jldoctest at line 161.
d <- example_cells_daf()
has_axis(d, "block") # FALSE
#> [1] FALSE
add_axis(d, "block", c("B1", "B2"))
has_axis(d, "block") # TRUE
#> [1] TRUE
Add a new axis.
# Mirrors writers.jl jldoctest at line 161.
d <- example_cells_daf()
has_axis(d, "block") # FALSE
#> [1] FALSE
add_axis(d, "block", c("B1", "B2"))
has_axis(d, "block") # TRUE
#> [1] TRUE