naInContext: Display Missing Values in Context
In metrumrg: Pharmacometric Tools for Data Preparation, Modeling, Simulation, and Reporting
Description
Usage
Arguments
Details
Value
Author(s)
References
Examples
Description
Display rows of data with missing values, as well as other rows with the same
key.
Usage
1
naInContext(x, context, search)
Arguments
x
data.frame.
context
character vector of column names representing a key
search
character vector of column names representing search fields.
Details
Often one wants to view not just records with missing values, but
other
related records as well, e.g. “view all the records for any subject
with
missing doses”. naInContext searches for NAs in columns of x
named by search. It then determines keys for these rows, using
columns in x named by context. Finally, it displays all rows
with matching keys.
Value
data.frame
Author(s)
Tim Bergsma
References
http://metrumrg.googlecode.com
Examples
1
2
3
test <- Theoph
test$conc[[5]] <- NA
naInContext(test, context='Subject', search='conc')
metrumrg documentation built on May 2, 2019, 5:55 p.m.
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Description Usage Arguments Details Value Author(s) References Examples
Description
Display rows of data with missing values, as well as other rows with the same key.
Usage
1 | naInContext(x, context, search)
|
Arguments
x |
data.frame. |
context |
character vector of column names representing a key |
search |
character vector of column names representing search fields. |
Details
Often one wants to view not just records with missing values, but
other
related records as well, e.g. “view all the records for any subject
with
missing doses”. naInContext searches for NAs in columns of x
named by search. It then determines keys for these rows, using
columns in x named by context. Finally, it displays all rows
with matching keys.
Value
data.frame
Author(s)
Tim Bergsma
References
http://metrumrg.googlecode.com
Examples
1 2 3 | test <- Theoph
test$conc[[5]] <- NA
naInContext(test, context='Subject', search='conc')
|
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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