spatialEco (version 2.0-2)

chae: Canine-Human Age Equivalent

Description

Calculates canines equivalent human age (for fun)

Usage

chae(x)

Value

numeric vector, equivalent human age

Arguments

x

numeric vector, dog age

Author

Jeffrey S. Evans <[e-mail]>

References

Wang, T., J. M, A.N. Hogan, S. Fong, K. Licon et al. (2020) quantitative translation of dog-to-human aging by conserved remodeling of epigenetic networks. Cell Systems 11(2)176-185

Examples

dat <- data.frame(DogAge = seq(0,18,0.25),
             HumanAge=chae(seq(0,18,0.25)))[-1,]

plot(dat$DogAge, dat$HumanAge, "l",
     main="Canine-Human Age Equivalence",
	 ylab="Human Age", xlab="Dog Age")
  points( 15, chae(15), col="red", pch=19, cex=1.5)
  points( 10, chae(10), col="blue", pch=19, cex=1.5)
  points( 3, chae(3), col="black", pch=19, cex=1.5)
legend("bottomright", legend=c("Camas (15-YO)", "Kele (10-YO)", "Aster (3-YO)"), 
      pch=c(19,19,19), cex=c(1.5,1.5,1.5), 
	     col=c("red","blue","black"))