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Finding an observation from a specific date

Extracting the observation at a specified point in time can come in handy when working with data such as financial records or sales history.

In this exercise, you'll extract observations from card_prices, a multiple time series that tracks the average price of three popular trading cards.

This exercise is part of the course

Manipulating Time Series Data in R

View Course

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Extract Feb. 25, 2013
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