update_list_elements | R Documentation |
Update a subset of list elements (deprecated)
update_list_elements(
source_list,
update_list,
list_layer_num = 1,
verbose = FALSE,
...
)
source_list |
|
update_list |
|
list_layer_num |
|
verbose |
|
... |
additional arguments are ignored. |
Deprecated.
This function is intended to help update a nested source_list
,
a subset of whose values should be replaced with entries
in update_list
, leaving any original entries in source_list
which were not defined in update_list
.
This function may be useful when manipulating lattice or ggplot2 graphical parameters, which are often stored in a nested list structure.
Note: This function is deprecated, because there exists a function
utils::modifyList()
written by Lattice co-author
Dr. Deepayan Sarkar, that serves the same purpose as this function.
No doubt the comment above is accurate, that this function is
widely used in the Lattice R package to update graphical
parameters.
Other jam utility functions:
blockArrowMargin()
,
find_colname()
,
fold_to_log2fold()
,
get_se_assaydata()
,
gradient_rect()
,
handle_highlightPoints()
,
log2fold_to_fold()
,
logAxis()
,
outer_legend()
,
points2polygonHull()
,
update_function_params()
# function starts with y formals, adds or updates new values
y <- list(a=1, b=4, e=NULL)
update_list_elements(y, list(b=5:6, d=1:5));
# also see the preferred function utils::modifyList below
utils::modifyList(y, list(b=5:6, d=1:5));
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