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Time series | average
2 messages · Abeba Tensai, PIKAL Petr
Hi I assume that maybe package zoo and na.locf could help you. Petr r-help-bounces at r-project.org napsal dne 02.01.2009 09:44:00:
Hi, I hope that someone can help me write the right commands. I have a data set with 3 columns player_name|number_goals|year|day not every player is listed for every year-day-hour I would like to compute the "growth rate" of each player A so if player scored on day X 3 goals and on day X+1 6 goals then her grow rate is
100% ..
If she did not score on day X then maybe we set a default scoring value
of 1
on day X .. I am looking for ways to deal with that. Finally I have another data set with 2 columns player_name|growth_rate|year|day , I would like to compute the average growth rate from day X to X-1, from day X to X-2, from day X to X-3 ..
etc
Does anyone know a package that will enable me to complete these tasks easily? Thank you for your time. [[alternative HTML version deleted]]
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