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jarfa
jarfa
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EDIT: I wrote this answer for the StackOverflow post, and was only attempting to answer the coding part of his question. Obviously a LOESS line isn't ideal for his needs.

You can use ggplot2 to give you smoothing line.

libary(ggplot2)
d = data.frame(DPConc= c(0, 83, 166, 416),
           DPActivity=c(100, 67.71, 6.3, 16.55))
ggplot(d, aes(x=DPConc, y=DPActivity)) + geom_point(size=3) + geom_smooth() + theme_minimal()

By default that uses a LOESS function to smooth the data points, but here you'll find information about other functions.

As others have said, go to CrossValidated for info on smoothing functions (although they may not be willing to help you interpolate 4 data points.)

enter image description here

You can use ggplot2 to give you smoothing line.

libary(ggplot2)
d = data.frame(DPConc= c(0, 83, 166, 416),
           DPActivity=c(100, 67.71, 6.3, 16.55))
ggplot(d, aes(x=DPConc, y=DPActivity)) + geom_point(size=3) + geom_smooth() + theme_minimal()

By default that uses a LOESS function to smooth the data points, but here you'll find information about other functions.

As others have said, go to CrossValidated for info on smoothing functions (although they may not be willing to help you interpolate 4 data points.)

enter image description here

EDIT: I wrote this answer for the StackOverflow post, and was only attempting to answer the coding part of his question. Obviously a LOESS line isn't ideal for his needs.

You can use ggplot2 to give you smoothing line.

libary(ggplot2)
d = data.frame(DPConc= c(0, 83, 166, 416),
           DPActivity=c(100, 67.71, 6.3, 16.55))
ggplot(d, aes(x=DPConc, y=DPActivity)) + geom_point(size=3) + geom_smooth() + theme_minimal()

By default that uses a LOESS function to smooth the data points, but here you'll find information about other functions.

As others have said, go to CrossValidated for info on smoothing functions (although they may not be willing to help you interpolate 4 data points.)

enter image description here

Post Migrated Here from stackoverflow.com (revisions)
Source Link
jarfa
jarfa
  • 168
  • 5

You can use ggplot2 to give you smoothing line.

libary(ggplot2)
d = data.frame(DPConc= c(0, 83, 166, 416),
           DPActivity=c(100, 67.71, 6.3, 16.55))
ggplot(d, aes(x=DPConc, y=DPActivity)) + geom_point(size=3) + geom_smooth() + theme_minimal()

By default that uses a LOESS function to smooth the data points, but here you'll find information about other functions.

As others have said, go to CrossValidated for info on smoothing functions (although they may not be willing to help you interpolate 4 data points.)

enter image description here