I am using R 3.5.0 for Mac OS X.
Issuing these two commands yields the expected plot.
y_duration <- c (301.59050, 387.35700, 365.64366, 317.26150, 321.71883,
342.44950, 318.95350, 322.33233, 330.60333, 428.99516, 297.82066)
plot (y_duration, type="l”)
Adding Year-Month-Day values for the x axis, and then calling plot (x,y),
yields a bizarre plot. Apparently, R does not understand my Year-Month-Day
values.
x_yyyymmdd <- c (2018-04-25, 2018-04-26, 2018-04-27, 2018-04-28, 2018-04-29,
2018-04-30, 2018-05-01, 2018-05-02, 2018-05-03, 2018-05-04, 2018-05-05)
plot (x_yyyymmdd, y_duration, type="l")
I would be enormously appreciative of your guidance.
Greg Coats
Virginia, USA
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