nlme (version 3.1-86)

plot.ACF: Plot an ACF Object

Description

an xyplot of the autocorrelations versus the lags, with type = "h", is produced. If alpha > 0, curves representing the critical limits for a two-sided test of level alpha for the autocorrelations are added to the plot.

Usage

## S3 method for class 'ACF':
plot(x, alpha, xlab, ylab, grid, \dots)

Value

an xyplot Trellis plot.

See Also

ACF, xyplot

Examples

fm1 <- lme(follicles ~ sin(2*pi*Time) + cos(2*pi*Time), Ovary)
plot(ACF(fm1, maxLag = 10), alpha = 0.01)