plot-eff function

Plot eff objects

Draws diagnostic plots of the amplification efficiency.

## S4 method for signature 'eff'
plot(x, xlab = "log10(Concentration)", 
                     ylab = "Cq", main = "Efficiency Plot", 
                     trend = TRUE, res.fit = "topright", CI = FALSE, 
                     level = 0.95, type = "p", pch = 19, 
                     er.length = 0.05, col = "black")

Arguments

• x: is a eff object.
• xlab: a title for the x axis.
• ylab: a title for the y axis.
• main: an overall title for the plot.
• trend: Setting the option trend = TRUE shows the linear regression line in the plot.
• res.fit: If res.fit sets where the results (goodness of fit, amplification efficiency, correlation ) of the linear regression line in the plot should be plotted. Accepts the same location keywords as legend

.

• CI: Setting the option CI = TRUE shows the confidence interval lines in the plot.
• level: Tolerance/confidence level.
• type: is a graphical parameter setting the plot use lines, points or both (see plot).
• pch: is a graphical parameter used to define the symbol used in the plot.
• er.length: length is a graphical parameter used to define the length of the error bar used in the plot.
• col: col is a graphical parameter used to define the color of the points on the plot.

Returns

No return value, called for side effects.

Details

The plot being a result of this function is built from three subplots.

Author(s)

Stefan Roediger, Michal Burdukiewicz

References

Roediger S, Boehm A, Schimke I. Surface Melting Curve Analysis with R. The R Journal 2013;5:37--53.

See Also

eff