OLS can stand for IATA code for Nogales International Airport in Arizona Ordinary least squares , a method used in regression analysis for estimating linear model s Ottawa Linux Symposium Oulun Luistinseura Olentangy Local School District Delaware County, Ohio The Sims 3 Stuff packs The Sims 3 Outdoor Living Stuff , the third stuff pack to The Sims 3 disambig de OLS it OLS ja OLS nl OLS fi OLS ... more details
Ols may refer to ls, the German name of Ole nica , Poland Ordinary least squares in mathematics and statistics Operation Lifeline Sudan A type of mythical monsters in the Deltora series Deltora series books disambig ... more details
Expand French date December 2008 Ols et Rinhodes Infobox French commune name Ols et Rinhodes image Eglise de Rinhodes2.JPG region Midi Pyr n es department Aveyron arrondissement Villefranche de Rouergue canton Villeneuve INSEE 12175 postal code 12260 mayor Christian Saint Affre term 2008&ndash 2014 intercommunality Villeneuvois, Di ge et Lot longitude 1.9617 latitude 44.4672 elevation m 328 elevation min m 305 elevation max m 400 area km2 10.82 population 145 population date 2008 Ols et Rinhodes is a Communes of France commune in the Aveyron Departments of France department in southern France . Population D mographie 1962 113 1968 115 1975 122 1982 128 1990 137 1999 120 2008 145 See also Communes of the Aveyron department References http www.insee.fr en home home page.asp INSEE reflist Aveyron communes DEFAULTSORT Olsetrinhodes Category Communes of Aveyron Aveyron geo stub ca ls e Rinh das ceb Ols et Rinhodes es Ols et Rinhodes eu Ols et Rinhodes fr Ols et Rinhodes it Ols et Rinhodes mg Ols et Rinhodes ms Ols et Rinhodes nl Ols et Rinhodes oc ls pms Ols et Rinhodes pl Ols et Rinhodes pt Ols et Rinhodes sk Ols et Rinhodes sv Ols et Rinhodes uk vi Ols et Rinhodes vo Ols et Rinhodes war Ols et Rinhodes ... more details
Oulun Luistinseura or OLS is a Finland Finnish multi sports club, based in Oulu . The club has football soccer football , bandy , bowling and floorball sections. Men s football team which played in Kakkonen the third highest division was disbanded in 2009. The no.1 OLS team is nowadays the A junior team that plays in the A junior 1 division. Bandy OLS is one of the most successful clubs in Finland and are the only non Sweden Swedish or Russia n Soviet Union Soviet club to have won the Bandy World Cup having won the title in 1976. OLS have won the Bandyliiga 15 times the first was in 1970 and the most recent title was in 2009. OLS won the Finnish championship in the following years 1970, 1975, 1976, 1977, 1979, 1982, 1983, 1984, 1986, 1990, 1991, 2001, 2003, 2008, 2009 Notable players Juho M kel Antti Niemi footballer Antti Niemi Mika Nurmela External links http www.ols.fi Official Site Category Football clubs in Finland Category Sport in Oulu Finland footyclub stub nl OLS Oulu no Oulun Luistinseura fi Oulun Luistinseura sv Oulun Luistinseura ... more details
Poetica is the name of a calligraphic, ornamental typeface designed by Robert Slimbach for Adobe Systems in 1992. As one of the first of the Adobe Originals family of typefaces, it attained a wide usage in digital typography . External links http store1.adobe.com cfusion store html index.cfm?store OLS US&event displayFont&code POEQ10005000 http store1.adobe.com cfusion store html index.cfm?store OLS US&event displayFontPackage&code 300 http new.myfonts.com fonts adobe poetica http www.linotype.com 1351 poetica family.html DEFAULTSORT Poetica Typeface Category Adobe typefaces ... more details
OLS Nogales International Airport OLS at Arizona DOT airport directory http msrmaps.com map.aspx ... Map FAA procedures OLS US airport ga OLS Category Airports in Santa Cruz County, Arizona Arizona ... more details
and is a k 1 column vector of parameters to be estimated. The ordinary least squares OLS estimator is math widehat beta OLS X X 1 X y. , math If the errors and residuals in statistics sample errors ... best linear unbiased estimator , and its variance is easily estimated with math v OLS hat beta OLS s 2 X X 1 , s 2 frac sum i hat u i 2 n k math where math hat u i math are regression residuals. When the assumptions of math E uu sigma 2 I n math are violated, the OLS estimator loses its desirable ... math . While the OLS point estimator remains unbiased, it is not best in the sense of having minimum mean square error, and the OLS variance estimator math v OLS hat beta OLS math does not provide a consistent estimate of the variance of the OLS estimates. White s heteroscedasticity consistent estimator ... heteroskedasticity consistent estimator math v HCE hat beta OLS X X 1 X operatorname diag hat ... Using heteroscedasticity consistent standard error estimators in OLS regression An introduction and software ... more details
Christina Krotkova worked in the Office of War Information OWI during World War II . The OWI handled war news for domestic use and overseas propaganda. Krotkova s chief target was Soviet defector Victor Kravchenko defector Victor Kravchenko . Haynes and Klehr have identified Krotkova as allegedly using several code names with NKVD Soviet intelligence whom she transmitted information to. At least seven Venona project transcripts refer to Kratkova. Haynes and Klehr identify Krotkova as code name Zhanna , Jeanne , Ola , and Ols . A difference of opinion arises on the latter two code names with Nigel West, who identifies Ola and Ols as being Sara Veksler , who also worked within OWI. Sources John Earl Haynes and Harvey Klehr, Venona Decoding Soviet Espionage in America New Haven Yale University Press, 1999 Nigel West, Venona The Greatest Secret of the Cold War London HarperCollins, 1999 DEFAULTSORT Krotkova, Christina Category American spies for the Soviet Union Category American people in the Venona papers ... more details
Unreferenced date March 2011 The Oud Limburgs Schuttersfeest abbreviated as OLS , literally translated Old Limburgian Shooters Festival is an annual Shooting sport shooting tournament during which shooting associations Dutch language Dutch schutterij en Limburgish Limburgian sj tterie from across the Limburg region of Limburg , nowadays split in a Limburg Netherlands Dutch and Limburg Belgium Belgian part, compete against each other. Clarify date March 2011 The winner organizes the event the following year and takes home De Um , the highest prize for a shooter schutter . The tournament involves every shooting association participating with 6 members. Utilising an approximately 15 kg. carbine , with self made bulllets of lead, participants are required to shoot square blocks called b lkes from a stick. This is to be executed across 20 meter of distance. Notes Dutch Wikipedia Category Historical reenactment groups Category Limburgian culture Category Shooting in the Netherlands festival stub Netherlands stub Belgium stub li OLS nl Oud Limburgs Schuttersfeest ... more details
priest . Four churches The four churches of City Parish are Church of Our Lady of Sorrows OLS The parish ... Daily Masses in OLS Church br 7 00am English Tuesday & Wednesday br 6 00pm English Thursday & Friday br Saturday Masses br Novena 6 00pm English AC br Novena 6 00pm English OLS br Sunset Mass 6 30pm English AC br Sunset Mass 6 45pm English OLS br Sunday Masses br 8 00am Tamil SJB br 8 30am English OLS br 10 00am English AC br 10 00am Mandarin OLS br 11 30am Tagalog OLS 1st and 3rd Sundays br ... more details
we can efficiently estimate by applying OLS to the transformed data, which requires minimizing math ... and de correlating them. Since OLS is applied to data with homoscedastic errors, the Gauss&ndash ... covariance matrix since the true matrix is not known directly. The ordinary least squares OLS estimator is calculated as usual by math widehat beta OLS X X 1 X y math and estimates of the residuals math widehat u j Y Xb j math are constructed. Construct math widehat Omega OLS math math widehat Omega OLS operatorname diag widehat u 2 1, widehat u 2 2, dots , widehat u 2 n . math Estimate math beta FGLS1 math using math widehat Omega OLS math using weighted least squares math widehat beta FGLS1 X widehat Omega 1 OLS X 1 X widehat Omega 1 OLS y math math widehat u FGLS1 Y X widehat beta FGLS1 ... FGLS sim N beta , X widehat Omega OLS 1 X 1 X widehat Omega OLS 1 Omega widehat Omega OLS 1 X X widehat Omega OLS 1 X 1 math See also Iteratively reweighted least squares Confidence region Degrees of freedom ... more details
In statistics statistical data analysis the total sum of squares TSS is a quantity that appears as part of a standard way of presenting results of such analyses. It is defined as being the sum, over all observations, of the squared differences of each observation from the overall mean . ref Everitt, B.S. 2002 The Cambridge Dictionary of Statistics , CUP, ISBN 0 521 81099 x ref In statistics statistical linear model s, particularly in standard regression model s , the TSS is the sum of the square algebra square s of the difference of the dependent variable and its grand mean math sum i 1 n left y i bar y right 2. math For wide classes of linear models Total sum of squares explained sum of squares residual sum of squares . For a proof of this in the multivariate OLS case, see Explained sum of squares Partitioning in the general OLS model partitioning in the general OLS model . In analysis of variance ANOVA the total sum of squares is the sum of the so called within samples sum of squares and between samples sum of squares, i.e., partitioning of the sum of squares. In multivariate analysis of variance MANOVA the following equation applies ref name MardiaK1979Multivariate Cite book author K. V. Mardia , J. T. Kent and J. M. Bibby title Multivariate Analysis publisher Academic Press year 1979 isbn 0 12 471252 5 Especially chapters 11 and 12. ref math mathbf T mathbf W mathbf B , math where T is the total sum of squares and products SSP Matrix mathematics matrix , W is the within samples SSP matrix and B is the between samples SSP matrix. Similar terminology may also be used in linear discriminant analysis , where W and B are respectively referred to as the within groups and between groups SSP matrics. ref name MardiaK1979Multivariate See also Sum of squares statistics References Reflist Category Regression analysis Category Least squares it Somma dei quadrati totale ... more details
In statistics , the residual sum of squares RSS is the sum of squares of errors and residuals in statistics residuals . It is also known as the sum of squared residuals SSR or the sum of squared errors of prediction SSE . It is a measure of the discrepancy between the data and an estimation model. A small RSS indicates a tight fit of the model to the data. In general, total sum of squares explained sum of squares residual sum of squares . For a proof of this in the multivariate ordinary least squares OLS case, see Explained sum of squares Partitioning in the general OLS model partitioning in the general OLS model . One explanatory variable In a model with a single explanatory variable, RSS is given by math RSS sum i 1 n y i f x i 2, math where y sub i sub is the i sup th sup value of the variable to be predicted, x sub i sub is the i sup th sup value of the explanatory variable, and math f x i math is the predicted value of y sub i sub also termed math hat y i math . In a standard linear simple regression model , math y i a bx i varepsilon i , math , where a and b are coefficient s, y and x are the regressand and the regressor , respectively, and &epsilon is the errors and residuals in statistics error term . The sum of squares of residuals is the sum of squares of estimator estimates of &epsilon sub i sub that is math RSS sum i 1 n epsilon i 2 sum i 1 n y i alpha beta x i 2, math where math alpha math is the estimated value of the constant term math a math and math beta math is the estimated value of the slope coefficient b . Matrix expression for the OLS residual sum of squares The general regression model with n observations and k explanators, the first of which is a constant unit vector whose coefficient is the regression intercept, is math y X beta e math where y is an n 1 vector of dependent variable observations, each column of the n k matrix X is a vector of observations on one of the k explanators, math beta math is a k 1 vector of true coefficients, and e ... more details
In free and open source software , a Computer software software maintainer is usually one or more people who build source code into a Executable binary Software package installation package for Software deployment distribution , commit Patch computing patches , or organize code in a Codebase source repository . ref cite web url http www.linux.com feature 142765 title OLS Kernel documentation, and submitting kernel patches author David cdlu Graham publisher Linux.com date 2008 07 25 accessdate 2008 08 20 ref Maintainers often digital signature cryptographically sign binaries so that people can verify their authenticity. See also Software maintenance Software developer References reflist Category Software maintenance software eng stub de Maintainer fa fi Yll pit j fr Mainteneur nl Maintainer ... more details
Oulun may refer to Oulun Energia Areena , an arena in the Raksila district of Oulu, in Finland Oulun K rp t , an ice hockey team in the SM liiga based in Oulu, Finland Oulun Luistinseura or OLS is a Finnish multi sports club, based in Oulu Oulun Lyseon Lukio , a Finnish school in the city of Oulu in northern Finland Oulun Palloseura or OPS is a Finnish multi sports club based in Oulu Oulun Palloseura football , OPS for short, is a Finnish football club based in Oulu Oulun Tervahiihto or Tervahiihto is an annual ski marathon held in Oulu, Finland disambig it Oulun ... more details
FC Oulu was a Finland Finnish football soccer football club, based in the town of Oulu . It was founded in autumn 1991 when Oulun Ty v en Palloilijat OTP and Oulun Luistinseura OLS merged. It played in Veikkausliiga in 1992 Veikkausliiga 1992 and 1994 Veikkausliiga 1994 seasons. After the 1994 season the team relegated again and went bankrupt. Notable players flagicon ENG Mark Dziadulewicz flagicon FIN Aarno Turpeinen Managers flagicon FIN Heikki Suhonen 1992 flagicon FIN Juha Malinen 1993 flagicon FIN Timo Salmi 1994 Category Football clubs in Finland Finland footyclub stub fi FC Oulu lt FC Oulu nl FC Oulu ... more details
orphan date December 2007 In econometrics and statistics , a top coded dataset is one for which the upper bound is not known. This is often done to preserve the anonymity of people participating in the survey for example, if a survey included a person with wealth of 51 billion, it would not be anonymous because people would know it is Bill Gates . Example Top coding of wealth class wikitable id age income notes 1 26 24778 exact value 2 32 26750 exact value 3 45 26780 exact value 4 32 30000 top coded 5 45 30000 top coded Jacob S. Hacker and Paul Pierson argue that the practice of top coding, or capping the reported maximum value on tax returns ostensibly to protect the earner s anonymity, complicates the analysis of the distribution of wealth in the United States. ref cite book last Hacker first Jacob S. and Paul Pierson title Winner Take All Politics How Washington Made the Rich Richer And Turned Its Back on the Middle Class year 2010 publisher Simon & Schuster isbn 978 1 4165 8869 6 pages 13 ref Implications for ordinary least squares If the lower bound of the top coded group is used as a regressor value 30000 in the example above , OLS is biased and inconsistent. The top coded group can be omitted from the regression entirely. Provided there are no systematic differences between the omitted group and the included groups, OLS is consistent and unbiased. The Tobit model Tobit procedure is robust to top coding, and gives unbiased estimates. See also Tobit model Heckitt model Truncated data Censoring statistics References Reflist Tobin, James 1958 . Estimation for relationships with limited dependent variables . Econometrica 26 1 , 24 36. Category Statistical data coding econometrics stub ... more details
Infobox football biography name Jarno Tenkula fullname height height m 1.84 birth date Birth date and age df yes 1982 6 16 birth place Oulu , Finland position Forward association football Forward , Midfielder Winger Left Winger currentclub Rovaniemen Palloseura RoPS clubnumber 7 youthyears1 youthclubs1 years1 years2 2004 2005 years3 2006 years4 2007 2008 years5 2009 clubs1 Oulun Luistinseura OLS clubs2 Tornion Pallo 47 TP 47 clubs3 Vaasan Palloseura VPS clubs4 AC Oulu clubs5 Rovaniemen Palloseura RoPS caps1 caps2 42 caps3 17 caps4 34 caps5 22 goals1 goals2 3 goals3 1 goals4 5 goals5 0 nationalyears1 nationalteam1 nationalcaps1 nationalgoals1 pcupdate 28 September 2010 Jarno Tenkula born 16 June 1982 is a Finland Finnish football player currently playing for Rovaniemen Palloseura RoPS he formerly played for Oulun Luistinseura OLS , Tornion Pallo 47 TP 47 , Vaasan Palloseura VPS and br AC Oulu . ref http www.acoulu.fi fi joukkue liigajoukkue 2008 hyokkaajat 14 jarno tenkula.html fi ref ref http www.veikkausliiga.com ennatykset index.htm fi ref External links fi icon http www.rops.fi component option,com joomleague func,showPlayer p,43 pid,303 Itemid,1053 at rops.fi fi icon http www.veikkausliiga.com Player.aspx?ID 13000460 at veikkausliiga.com de icon http transfermarkt.de de spieler 47935 jarno tenkula profil.html at transfermarkt.de References references Rovaniemen Palloseura squad Persondata Metadata see Wikipedia Persondata . NAME Tenkula, Jarno ALTERNATIVE NAMES SHORT DESCRIPTION footballer DATE OF BIRTH 16 June 1982 PLACE OF BIRTH Oulu , Finland DATE OF DEATH PLACE OF DEATH Use dmy dates date May 2011 DEFAULTSORT Tenkula, Jarno Category 1982 births Category Living people Category Finnish footballers Category Association football forwards Category Veikkausliiga players Category VPS Vaasa players Category AC Oulu players Category Rovaniemi PS players Finland footy bio stub fi Jarno Tenkula ... more details
Linescan System OLS . Results A total of 749 muni pios analysed within the state boundaries of Amazonia ..., totalling up 248 cities noticed by the DMSP OLS data. Only 30 of the muni pios were registered by DMSP ... muni pios. In Amazonia, 60 of the population lives in urban areas, and the DMSP OLS data register night time light in a spatial resolution of 1 km . Therefore the comparison of DMSP OLS night time ... more details
Olaf S rensen 3 August 1892 &ndash 1 August 1962 was a Norwegian politician for the Norwegian Labour Party Labour Party . He was elected to the Stortinget Norwegian Parliament from the Market towns of Buskerud county in 1945, and was re elected on two occasions. S rensen was born in Kongsberg and held various positions in Kongsberg city council between 1922 and 1959, except for a period between 1940 and 1945 during the German occupation of Norway. He served briefly as mayor in 1945. References stortingetbio OLS c3 98 br Persondata Metadata see Wikipedia Persondata . NAME Sorensen, Olaf ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 3 August 1892 PLACE OF BIRTH DATE OF DEATH 1 August 1962 PLACE OF DEATH DEFAULTSORT Sorensen, Olaf Category 1892 births Category 1962 deaths Category Labour Party Norway politicians Category Members of the Parliament of Norway Norway politician 1890s stub ... more details
Infobox Company company name Kharma International B.V. company type Besloten Vennootschap B.V. foundation 1992 Breda location Image Flag of the Netherlands.svg 20px Breda , the Netherlands key people Charles van Oosterum, Owner products Consumer electronics homepage http www.kharma.com www.kharma.com industry Electronics Kharma International B.V. , usually knowns as Kharma , is a high end audio High end audio equipment manufacturer producing mainly loudspeakers and cables . History The company was founded Oosterum Loudspeaker Systems O.L.S. Audiotechnology in 1982 by Charles van Oosterum. In 1984 Kharma was the first company to use ceramic material as Acoustic membrane membrane in their Mid range speaker driver units . After starting international promotion at the Consumer Electronics Show C.E.S. in 1997 the brand got several important awards and expanded sales from the Netherlands to the United States and the Far east Far East . External links http www.kharma.com Official Kharma website Category Audio equipment manufacturers Category Loudspeaker manufacturers ... more details
Infobox font name Cochin style Serif image classifications Transitional serif Transitional ref name adobe1 cite web url http store1.adobe.com cfusion store html index.cfm?store OLS US&event displayFont&code CCHQ10005000 title Cochin Std Roman publisher Adobe date 2012 02 14 accessdate 2012 03 19 ref releasedate aka Sonderdruck creator Georges Peignot, Matthew Carter foundry Deberny & Peignot br Mergenthaler Linotype Company Linotype Cochin is a Transitional serif transitional serif typeface. It was originally produced in 1912 by Georges Peignot for the Paris foundry Deberny & Peignot and was based on the copperplate engravings of French artist Nicolas Cochin , from which the typeface also takes its name. In 1977 Cochin was adapted and expanded by Matthew Carter for Mergenthaler Linotype Company Linotype . The font has a small x height with long Ascender typography ascender s. ref name adobe1 References reflist typ stub Category Typefaces ... more details
context date January 2012 The first difference FD estimator is an approach used to address the problem of omitted variable bias omitted variables in econometrics and statistics with panel data panel data. The estimator is obtained by running an pooled OLS estimation for a regression of math Delta y it math on math Delta x it math . Clarify reason many things not defined here date January 2012 The FD estimator wipes out time invariant omitted variables math c i math using the repeated observations over time math y it x it beta c i u it , t 1,...T , math math y it 1 x it 1 beta c i u it , t 2,...T . math Differencing both equations, gives math Delta y it y it y it 1 Delta x it beta Delta u it , t 2,...T , math which removes the unobserved math c i math . The FD estimator math hat beta FD math is then simply obtained by regressing changes on changes using OLS math hat beta FD Delta X Delta X 1 Delta X Delta y math Note that the rank rank condition must be met for math Delta X Delta X math to be invertible math rank Delta X Delta X k math . Similarly, math Av hat a r hat beta FD hat sigma 2 u Delta X Delta X 1 , math where math hat sigma 2 u math is given by math hat sigma 2 u n T 1 K 1 hat u hat u . math Properties Under the assumption of math E u it u it 1 x it x it 1 0 math , the FD estimator is unbiased and consistent , i.e. math E hat beta FD beta math and math plim hat beta beta math . Note that this assumption is less restrictive than the assumption of weak exogeneity required for unbiasedness using the fixed effects FE estimator. If the disturbance term math u it math follows a random walk, the usual OLS standard error s are aymptotically valid. Relation to fixed effects estimator For math T 2 math , the FD and fixed effects estimators are numerically equivalent. Under the assumption of Predetermined variables strong exogeneity , i.e. homoscedasticity and no serial correlation in math u it math , the FE estimator is more efficiency efficient than the FD estimato ... more details
years of the 20th century , the annual re union was held over the Whit Weekend, so that the OLs could ... OLs petitioned the governors to change the name of the school. Thus was born The Lawrence Sheriff ... the war, followed by a new clubhouse in the early 1960s, which has since extended greatly. OLs ... continues to act as a conduit for news of fellow OLs, and to support the growth and evolution of the school ... it to a school vote which came down in favour of rugby football. The OLs had already formed their own ... more details
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