approx_fun: approx_fun
In transportenergy/item_mip_data_processing: R tools for constructing the iTEM databases
approx_fun R Documentation
approx_fun
Description
approx (interpolation) for interpolating years in a dplyr pipeline.
Usage
approx_fun(year, value, rule = 1)
Arguments
year
Numeric year, in a melted (gathered) data frame
value
Numeric value to interpolate
rule
Rule to use; see approx and details
Details
Rule=1: interpolate only; out of bounds -> missing values
Rule=2: out of bounds -> fixed extrapolation
Value
Interpolated values.
Examples
df <- data.frame(year = 1:5, value = c(1, 2, NA, 4, 5))
approx_fun(df$year, df$value, rule = 2)
transportenergy/item_mip_data_processing documentation built on July 6, 2023, 7:51 p.m.
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| approx_fun | R Documentation |
approx_fun
Description
approx (interpolation) for interpolating years in a dplyr pipeline.
Usage
approx_fun(year, value, rule = 1)
Arguments
year |
Numeric year, in a melted (gathered) data frame |
value |
Numeric value to interpolate |
rule |
Rule to use; see |
Details
Rule=1: interpolate only; out of bounds -> missing values Rule=2: out of bounds -> fixed extrapolation
Value
Interpolated values.
Examples
df <- data.frame(year = 1:5, value = c(1, 2, NA, 4, 5))
approx_fun(df$year, df$value, rule = 2)
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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