search for: exp_val

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2009 Dec 13
0
need a solution to an R-problem: consultant available?
...pha, start=starts) #runs a non linear least squares regression model #predict(fm) # fitted values at observed times #summary(fm) coef=coefficients(fm) const_val=round(coef["const"],4) #makes a variable for the equation in the plot and rounds it to 4 decimal places exp_val=round(coef["alpha"],4) plot(Discharge~Stage, #xlim=c(min(Stage),max(Stage)), #sets limits of x and y axis based on max and min in data set #ylim=c(min(Discharge),max(Discharge)), xlab="Stage in East Creek", #label of X axis...