Description Usage Arguments Examples
Searches for missing data and returns a dataframe of missing data by record number.
1 2 |
qw.data |
A qw.data object generater by readNWISodbc |
searchParms |
A character vector of parameter codes to search for if groups = FALSE, otherwise a dataframe of parameter codes in character format to search for grouped by named columns if groups= TRUE. Maximum number of columns(groups) is 10 |
begin.date |
Subset data to begin date |
end.date |
Subset data to end date. |
groups |
Logical. Search for searchParms by groups instead of one long vector. |
1 2 3 4 5 6 7 8 9 10 | data("exampleData",package="WQReview")
searchParms <- data.frame(cations = c("00915","00930","00925","00935","01123"),
anions = c("00945","00940","99220",NA,NA),
nutrients = c("00608","00631",NA,NA,NA),
stringsAsFactors = FALSE)
whatDataOut <- whatData(qw.data = qw.data,
searchParms = searchParms,
begin.date = NULL,
end.date = NULL,
groups=TRUE)
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