Learn about time series plots in SPSS with data from the USDA Feed Grains Database (1876-2015) / the Odum Institute
| データ種別 | 電子書籍 |
|---|---|
| 出版者 | London : SAGE Publications, Ltd. |
| 出版年 | 2017 |
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| 書誌ID | OB00842186 |
|---|---|
| 本文言語 | 英語 |
| 一般注記 | License restrictions may limit access This dataset example introduces researchers to plotting a time series for a single variable. A time series plot is a particular kind of two-way scatter plot where time is plotted on the horizontal axis and values of the variable in question are plotted on the vertical axis. Such plots allow researchers to observe graphically any trends or patterns that might be present in a variable over time. This example uses a subset of data from the United States Department of Agriculture (USDA) Database. It examines trends in total corn production in millions of bushels per year from 1876 to 2015. Understanding trends in corn production could help policy makers, farmers, and economists make better decisions regarding agricultural markets. The sample dataset used for this example has been cleaned and organized to make this example easier to follow. Interested readers should read the full documentation for the dataset before using it for research (https://www.ers.usda.gov/data-products/feed-grains-database.aspx) Description based on XML content |
| 著者標目 | *Howard W. Odum Institute for Research in Social Science |
| 件 名 | LCSH:Time-series analysis -- Data processing -- Case studies
全ての件名で検索
LCSH:Social sciences -- Statistical methods -- Case studies 全ての件名で検索 LCSH:Feed industry -- United States -- Statistical methods -- Case studies 全ての件名で検索 LCSH:Corn industry -- United States -- Statistical methods -- Case studies 全ての件名で検索 LCSH:Corn as feed -- United States -- Statistical methods -- Case studies 全ての件名で検索 LCSH:Corn -- Yields -- United States -- Case studies 全ての件名で検索 |
| 分 類 | LCC:QA280 DC:519.55 |
| 巻冊次 | online resource ; ISBN:9781473995772 ; PRICE:No price RefWorks出力（各巻） |
| 資料種別 | 機械可読データファイル |
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