list_nrow_in_aux_column: List count of sub-rows per row in a column that is a JSON...
In Paradigm4/insight: SciDB REVEAL/Genomics API
Description
Usage
Arguments
Examples
Description
List count of sub-rows per row in a column that is a JSON formatted string
Usage
1
list_nrow_in_aux_column(df1, aux_info_colname)
Arguments
df1
A dataframe
aux_info_colname
Column name of JSON formatted string
Examples
1
2
3
4
5
df1 = data.frame(name = c("Alice", "Bob"),
visits__JSON = c('[{"visit_num":1,"condition":"Baseline"}] ',
'[{"visit_num":1,"condition":"Baseline"},{"visit_num":2,"condition":"Relapse"}] '),
stringsAsFactors = FALSE)
list_nrow_in_aux_column(df1, 'visits__JSON')
Paradigm4/insight documentation built on April 5, 2020, 1:12 p.m.
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Description Usage Arguments Examples
Description
List count of sub-rows per row in a column that is a JSON formatted string
Usage
1 | list_nrow_in_aux_column(df1, aux_info_colname)
|
Arguments
df1 |
A dataframe |
aux_info_colname |
Column name of JSON formatted string |
Examples
1 2 3 4 5 | df1 = data.frame(name = c("Alice", "Bob"),
visits__JSON = c('[{"visit_num":1,"condition":"Baseline"}] ',
'[{"visit_num":1,"condition":"Baseline"},{"visit_num":2,"condition":"Relapse"}] '),
stringsAsFactors = FALSE)
list_nrow_in_aux_column(df1, 'visits__JSON')
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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