getImgAnnSummaryDf | R Documentation |
Extracts information about image annotations in a data.frame.
getImgAnnSummaryDf(
object,
ids = NULL,
area = TRUE,
unit_area = "mm2",
center = TRUE,
unit_center = "px",
genes = NULL,
summarize_with = "mean",
tags_to_lgl = TRUE,
tags_keep = FALSE,
verbose = NULL
)
object |
An object of class |
ids |
Character vector or |
area |
Logical. If |
unit_area |
The unit of the area variable. |
center |
Logical. If |
unit_center |
The unit of the center variables. |
genes |
Character value or |
summarize_with |
Character value. The summarizing function with which the gene expression values are summarized. |
tags_to_lgl |
Logical. If |
tags_keep |
Logical. If |
verbose |
Logical. If set to TRUE informative messages regarding the computational progress will be printed. (Warning messages will always be printed.) |
Data.frame in which each row corresponds to an image annotation identified by the variable id.
Input for argument tags
specifies the tags of interest.
Argument test
decides about how the specified tags are used to select
the image annotations of interest. There are multiple options:
Argument test
set to 'any' or 1: To be included, an image annotation
must be tagged with at least one of the input tags.
Argument test
set to 'all' or 2: To be included, an image annotation
must be tagged with all of the input tags. Can contain tags that are not specified.
Argument test
set to 'identical' or 3: To be included, an image annotation
must be tagged with all of the input tags. Can not be tagged with anything else.
Argument test
set to not_identical or 4: To be included, an image
annotation must not be tagged with the combination of input tags.
Argument test
set to 'none' or 5: To be included, an image annotation
must not contain any of the input tags.
Note that the filtering process happens after the filtering by input for argument
ids
. You can first select a group of image annotations by naming their IDs
and then select among them via tags and test. If ids
is NULL
, you select
among all image annotations via tags and test. And if tags
is also NULL
,
the function uses all image annoations.
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