cal_mean: Calculate the mean of the nearest N stations
In hxfan1227/cmdcr: Download and process the data from China Meteorological Data Service Center (CMDC)
cal_mean R Documentation
Calculate the mean of the nearest N stations
Description
Calculate the mean of the nearest N stations
Usage
cal_mean(id, dt, N = 5, BYcols = c("Year", "Month", "Day"), ...)
Arguments
id
The ID of the desired station
dt
A data.table of observation data.
Typically, it should contain the columns including ID, Year, Month and Day.
N
A integer indicating how many stations to be used.
BYcols
A character vector of column names: e.g., DT[, sum(a), by=c("x", "y")].
...
Other arguments passed to data.table.
Value
A data.table with missing value filled for the disired station.
hxfan1227/cmdcr documentation built on Nov. 1, 2024, 12:40 a.m.
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| cal_mean | R Documentation |
Calculate the mean of the nearest N stations
Description
Calculate the mean of the nearest N stations
Usage
cal_mean(id, dt, N = 5, BYcols = c("Year", "Month", "Day"), ...)
Arguments
id |
The ID of the desired station |
dt |
A |
N |
A integer indicating how many stations to be used. |
BYcols |
A character vector of column names: e.g., |
... |
Other arguments passed to data.table. |
Value
A data.table with missing value filled for the disired station.
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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