Positive feedback tends to amplify trends over time, while negative feedback tends to reduce trends over time.
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"Scotland's poor health profile within Europe is well-known, but trends over time vary for different causes of death, " he said.
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Some neat graphics on the Guardian website recently looked at trends over time and, not including the figure above, revealed a volatile picture in terms of English enthusiasm for the British badge.
One of them is an assumption that the market trends higher over time.
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Putting all those measures together can provide a picture of trends that are developing over time, even if a single report can't provide a precise assessment in a particular month of the overall labor market.
The trends clearly show usage grows over time.
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The information compiled not only demonstrates trends in credit card rates over time, but also indicates the different values credit card companies put on different target markets (consumer, business, etc.), as evidenced by the differences between rates for those markets.
The United States needs to reverse trends that developed over a long period of time, and the solutions aren't easy politically, socially or economically.
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"We think it is much more important to look at what has been happening to the broad trends in the economy over a period of time, " Mr Grice said.
Zappos sells lifestyle products which follow seasonal fashion trends and become obsolete over a short span of time.
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Specifically, with a single ID, it makes it easier for us to identify player preferences, push them offers that are more catered to their experience, to understand their preferences and gameplay trends, and being able to track those over time.
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Flu Trends estimates are locked after the current week is over, thus a similar effect is not seen for the Flu Trends time series.
The company tracks the price of tickets in secondhand markets over time, attempting to sniff out trends in pricing patterns.
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The only way to truly succeed over time is to use your head, think out long-term trends, figure out where productivity exists (and therefore wealth is being created) in the economy, and invest your mind or your money alongside it.
The site now has 12, 000 members and has conducted more than 5, 000 live auctions over the past year, providing it with enough liquidity to start compiling real-time market trends and indices.
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