# R squared (R2)

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R squared (R2)
Square of the correlation coefficient the proportion of the variability in one series that can be explained by the variability of one or more other series. The New York Times Financial Glossary
Square of the correlation coefficient proportion of the variability explained by the linear regression model. For example, an r squared of 75% means that 75% of the variability observed in the dependent variable is explained by the independent variable. The New York Times Financial Glossary

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• squared away — {adj. phr.} Looked after properly; tucked away; arranged. * /My first two daughters are happily married, but my third one, Jennifer, isn t squared away yet./ …   Dictionary of American idioms

• squared away — {adj. phr.} Looked after properly; tucked away; arranged. * /My first two daughters are happily married, but my third one, Jennifer, isn t squared away yet./ …   Dictionary of American idioms

• squared — [skweəd US skwerd] adj 1.) BrE divided into squares or marked with squares ▪ squared paper 2.) 3/9/10 etc squared the number three, nine etc multiplied by itself ▪ 3 squared equals 9 …   Dictionary of contemporary English

• squared — [ skwerd ] adjective BRITISH squared paper has small squares printed on it …   Usage of the words and phrases in modern English

• squared away — Being prepared or ready for business or tasks at hand. Having the proper knowledge, skill and equipment to handle your assignment or station. He is a great addition to the squad; he is squared away …   The small dictionary of idiomes

• Squared deviations — In probability theory and statistics, the definition of variance is either the expected value (when considering a theoretical distribution), or average (for actual experimental data) of squared deviations from the mean. Computations for analysis… …   Wikipedia

• Squared-circle postmark — A squared circle postmark is a type of postmark that surrounds the circle of town and date with a set of concentric arcs forming a square outline.They were introduced in the United Kingdom in late 1879 as an alternative to the duplex cancels,… …   Wikipedia

• squared — adjective 1 divided into squares or marked with squares: squared paper 2 3/9/10 etc squared the number 3, 9 etc multiplied by itself: 3 squared equals 9 …   Longman dictionary of contemporary English

• squared ring — Informal. See boxing ring. Also called squared circle. * * * squared circle or squared ring «skwaird», Informal. a ring for boxing bouts; prize ring …   Useful english dictionary

• Squared triangular number — For triangular numbers that are themselves square, see square triangular number. Visual demonstration that the square of a triangular number equals a sum of cubes. In number theory, the sum of the first n cubes is the square of the nth triangular …   Wikipedia

• squared — [[t]skwe͟ə(r)d[/t]] 1) ADJ Something that is squared has the shape of a square, or has a pattern of squares on it. Draw up a scale floor plan on squared paper, marking in the door opening and windows. 2) → See also square …   English dictionary