Database of US and UK music hits • 100 000 Songs • 24 000 Albums • 23 000 Artists • 13 000 Songwriters • Rock VF, Rock music hits charts

[R] Question about ggplot2 and stat_smooth [R] questions regarding stat_smooth in ggplot area plot [R] ggplot: stat_smooth() and nls method [R] ggplot scale limit and stat_smooth [R] ggplot2 stat_density2d issue. [R] ggplot2's geom_errorbar legend [R] ggplot2's qplot() not rendering title descender [R] Exponential smoothing

Exponential definition is - of or relating to an exponent. How to use exponential in a sentence.

Evaluation of multi-exponential curve fitting analysis of ...

I am trying to fit an exponential decay function to y-values that become negative at high x-values, but am unable to configure my nls function correctly. What is the most accurate way to estimate slope for an exponential decay function fitted on data that have negative y values using R?