what are indices used for
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Price index Price indexes have several potential uses. For particularly broad indices, the index can be said to measure the economy's general price level or a cost of living. More narrow price indices can help producers with business plans and pricing.
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indices plural form of (when used in the sense of a key to locate an element in a list, vector or matrix in computing or mathematics) The subscript numbers after each element are the indices of that element. A common convention in computing is to have indices beginning at zero, whereas in mathematics indices usually begin at one.
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Index 1. An index is a method of sorting data by creating keywords or a listing of the data. A great example of an index of Computer Hope's hardware listing. 2. When referring to the Internet or web pages, an index is a file named as index.htm, index.html, index.asp, or index.php. The index file is the first file loaded when accessing a directory on a website.
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- Loading the player... An index is a statistical means of calculating a change in an economy or market. The index is typically a weighted average representative sample of the market. For instance, the consumer price index is a basket of goods and services that is used to represent what a typical consumer will purchase during a given time period. Changes in the price of this basket of goods lets economist know if prices increased or decreased during that time period.
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- Our market cap weighted indexes can be used to support: 1  Asset allocation: Consistent, complete representation that captures the full spectrum of the global equity opportunity set. 2  Performance measurement and attribution: Industry-leading benchmarks for a wide range of equity mandates.
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index index - a numerical scale used to compare variables with one another or with some reference number. 1  margin of error, margin of safety, safety margin - the margin required in order to insure safety; in engineering the margin of safety is the strength of the material minus the anticipated stress.
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Glossary Economists use the term. “inflation” when referring to increases in the general level of prices. Price indexes are used to. track the general price level and measure inflation. The term “real” is used to indicate that income. and other figures have been adjusted for the effects of inflation. Thus, when you see terms like.
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- The Gini index is the Gini coefficient expressed as a percentage, and is. equal to the Gini coefficient multiplied by 100. (The Gini coefficient is equal to half. of the relative mean difference.) The Gini coefficient is often used to measure income inequality.
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- MSCI indexing offers a modern, seamless and fully integrated approach to measuring the full equity opportunity set, with no gaps or overlaps. The Modern Index Strategy enables the construction and monitoring of portfolios in a cohesive and complete manner, avoiding benchmark misfit and uncompensated risks.
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index Statistical indexes are also used to track or measure changes in the economy (for example, the Consumer Price Index) and movement in stock markets (for example, Standard & Poor's Index). Such indexes are usually keyed to a base year, month, or other period of comparison. In mortgage financing, the term is used to determine adjustable-rate mortgage (ARM) interest rates after the discount period ends. Common indexes for ARMs are one-year Treasury Securities and the national average cost of funds to savings and loan associations.
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Medical Dictionary The red blood cell indices (RBC indices) are part of a routine blood test called the complete blood count (CBC). The CBC is used as a measure of general health. It measures the quantity and physical characteristics of different populations of cells found in the blood.f the RBC is low or any of the RBC indices are abnormal, some form of anemia is indicated. If the values are high, it is a condition called polycythemia. It is necessary to consider all these values to get the right diagnosis. Other tests may also be necessary.
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Fundamentally based indexes The fundamental factors commonly used by fundamental index managers are sales, earnings, book value, cash flow and dividends. Even the number of employees have been used in empirical studies on fundamental indexation. Fundamental indices are often contrasted to capitalization-weighted indices.
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index Definition of index. 1  transitive verb. 2  1a : to provide with an indexb : to list in an index all persons and places mentioned are carefully indexed. 3  2 : to serve as an index of.  3 : to regulate (as wages, prices, or interest rates) by 1  indexation. intransitive verb. :  to index something.
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Stock market index A stock index or stock market index is a measurement of the value of a section of the stock market. It is computed from the prices of selected stocks (typically a weighted average). It is a tool used by investors and financial managers to describe the market, and to compare the return on specific investments.
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Information retrieval Searches can be based on metadata or on full-text (or other content-based) indexing. Automated information retrieval systems are used to reduce what has been called  information overload . Many universities and public libraries use IR systems to provide access to books, journals and other documents.Web search engines are the most visible IR applications.earches can be based on metadata or on full-text (or other content-based) indexing. Automated information retrieval systems are used to reduce what has been called  information overload . Many universities and public libraries use IR systems to provide access to books, journals and other documents.
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synonyms - Index cardreport a problem Index cards are used for a wide range of applications and environments: in the home to record and store recipes, shopping lists, contact information and other organizational data; in business to record presentation notes, project research and notes and contact information; in schools as flash cards or other visual aids; and in academic research to hold data such as bibliographical citations or notes.
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Index (Power) The index of a number says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number. In this example: 82 = 8 × 8 = 64 The plural of index is indices. (Other names for index are exponent or power.).
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How to use Excel's INDEX function to find data in a table Excel's INDEX function is a powerful function when you want to find a value in a specific row and column location inside a table of data. Our examples used numeric values to identify the row and column values that INDEX should work with.
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Overview of BLS Statistics on Inflation and Prices Consumer Price Indexes often are used to escalate or adjust payments for rents, wages, alimony, child support and other obligations that may be affected by changes in the cost of living. There is a web page explaining how to use the CPI for escalating contracts.
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- The indices (the powers that you have to raise the concentrations to-for example, squared or cubed or whatever) are just the numbers that appear in the equation. We need to look at two different types of equilibria (homogeneous and heterogeneous) separately, because the equilibrium constants are defined differently.
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- Here's what some of our clients have said. Future Index play a vital role in informing the University of Glasgow’s thinking on new initiatives and best practice within the HE and other sectors and therefore provide an excellent platform for encouraging discussion and critical challenge of current practices.
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Frequently Asked Questions (FAQs) The Consumer Price Index (CPI) is a measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services. How is the CPI used? The CPI affects nearly all Americans because of the many ways it is used. Following are major uses: As an economic indicator. More.
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Consumer price index The annual percentage change in a CPI is used as a measure of inflation. A CPI can be used to index (i.e., adjust for the effect of inflation) the real value of wages, salaries, pensions, for regulating prices and for deflating monetary magnitudes to show changes in real values.
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Stock market The movements of the prices in a market or section of a market are captured in price indices called stock market indices, of which there are many, e.g., the S&P, the FTSE and the Euronext indices. Such indices are usually market capitalization weighted, with the weights reflecting the contribution of the stock to the index.
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What is a 'Composite'? A composite index has a large number of factors that are averaged together to form a statistic representative of an overall market or sector. As an example, the NASDAQ Composite index is a market capitalization-weighted grouping of approximately 3,000 common stocks listed on the NASDAQ stock exchange. These indexes are useful tools for measuring and tracking price level changes for an entire stock market or sector, and an index provides a useful benchmark against which to measure an investor's portfolio performance.
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Economy > Economy > Overview: Countries Compared There are millions of camels living in Africa, most of them can be found in the ten countries that border the Sahara desert, (Egypt, Algeria, Tunisia, Libya, Morocco, Mali, Sudan, Niger, Chad, Mauritania, and Western Sahara), as well as Somalia, Somaliland, Ethiopia, Djibouti and Eritrea (in the horn of Africa).frican camels have been domesticated for at least 4,000 years and are of the single-humped, dromedary variety. Camels are vitally important and are used for transport, meat, milk, wool and leather. Camels made it possible to establish trade routes across the Sahara desert, linking West Africa to North Africa.