simple.eda.ts: Makes 3 useful graphs for eda of times series
Description
This makes 3 graphs to check for serial correlation in data. The
graphs are a sequential plot (i vs \(X_i\)), a lag plot
(plotting \(X_i\) vs \(X_i\) where k=1 by default)
and an autocorrelation plot from the times series ("ts") package.
Usage
simple.eda.ts(x, lag=1)
Arguments
x
a univariate vector of data
lag
a lag to give to the lag plot
Value
Makes the graph with 1 row, 3 columns
References
Downloaded from
http://www.itl.nist.gov/div898/handbook/eda/section3/eda34.htm.
# NOT RUN {## The function is currently defined as## look for no correlationx <- rnorm(100);simple.eda.ts(x)
## you will find correlation heresimple.eda.ts(cumsum(x))
# }