calc_exprate: Calculate exponential growth rate
In pbsag/swimr: Functions for Looking at Swim
Description
Usage
Arguments
Details
Examples
View source: R/helper_functions.R
Description
Calculate exponential growth rate
Usage
1
calc_exprate(p1, p2, t1, t2)
Arguments
p1
Value in period 1
p2
Value in period 2
t1
Time step for period 1 (i.e., 2010)
t2
Time step for period 2 (i.e., 2040)
Details
This function calculates an annualized exponential growth rate
implied by measuring a value in two different time periods. Solves the
elementary exponential growth equation,
p_2 = p_1 e^{r(t_2 - t_1)}
for r.
Examples
1
calc_exprate(10, 12, 2010, 2040)
pbsag/swimr documentation built on Dec. 12, 2020, 3:08 a.m.
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Description Usage Arguments Details Examples
View source: R/helper_functions.R
Description
Calculate exponential growth rate
Usage
1 | calc_exprate(p1, p2, t1, t2)
|
Arguments
p1 |
Value in period 1 |
p2 |
Value in period 2 |
t1 |
Time step for period 1 (i.e., 2010) |
t2 |
Time step for period 2 (i.e., 2040) |
Details
This function calculates an annualized exponential growth rate implied by measuring a value in two different time periods. Solves the elementary exponential growth equation,
p_2 = p_1 e^{r(t_2 - t_1)}
for r.
Examples
1 | calc_exprate(10, 12, 2010, 2040)
|
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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