join_fromalex_subject: Join two dataframe that contains subject level information...
In reny1/alexdata: Import subject, sample, and medication data for the tobacco project
Description
Usage
Arguments
Examples
Description
Join two dataframe that contains subject level information together by using certain columns (default set to ebh_id, redcap_event_name)
return all rows and all columns from both data frames. Where there are not matching values, returns NA for the one missing.
Usage
1
2
join_fromalex_subject(subject_df1, subject_df2, ID = c("ehb_id",
"redcap_event_name"))
Arguments
subject_df1
the 1st data frame
subject_df2
the 2nd data frame to be joind
ID
names of the columns used to merge the two data frames, default set to ehb_id, redcap_event_name
Examples
1
2
3
alex_demographics_information <- read_alex_database(fileName ="/Users/yue/Dropbox/Joy/tabacco_grant/data/data_fromalex/database/database10052017/demographics_information.csv")
alex_antiobiotics_timing <- read_alex_database(fileName = "/Users/yue/Dropbox/Joy/tabacco_grant/data/data_fromalex/database/database10052017/antiobiotics_timing.csv")
alex_subject <- join_fromalex_subject(alex_demographics_information, alex_antiobiotics_timing)
reny1/alexdata documentation built on May 29, 2019, 8:06 a.m.
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Description Usage Arguments Examples
Description
Join two dataframe that contains subject level information together by using certain columns (default set to ebh_id, redcap_event_name) return all rows and all columns from both data frames. Where there are not matching values, returns NA for the one missing.
Usage
1 2 | join_fromalex_subject(subject_df1, subject_df2, ID = c("ehb_id",
"redcap_event_name"))
|
Arguments
subject_df1 |
the 1st data frame |
subject_df2 |
the 2nd data frame to be joind |
ID |
names of the columns used to merge the two data frames, default set to ehb_id, redcap_event_name |
Examples
1 2 3 | alex_demographics_information <- read_alex_database(fileName ="/Users/yue/Dropbox/Joy/tabacco_grant/data/data_fromalex/database/database10052017/demographics_information.csv")
alex_antiobiotics_timing <- read_alex_database(fileName = "/Users/yue/Dropbox/Joy/tabacco_grant/data/data_fromalex/database/database10052017/antiobiotics_timing.csv")
alex_subject <- join_fromalex_subject(alex_demographics_information, alex_antiobiotics_timing)
|
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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