Jan 9, 2560 BE ... You can't say their SoS ratings are legit but their team rankings aren't. ... In ratings for the years you posted, Sagarin had 8-5 Iowa ranked #21 ....Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ...favored by .82 goals over a VISITING team having a rating of 4.11. Or a VISITING team with a rating of 4.56 would be favored by .17 goals. over a HOME team having a rating of 3.89. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of .50 was shown for.There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down._____ FINAL College Football 2022 through games of 2023 January 9 Monday - Final Ratings RATING W L SCHEDL(RANK) VS top 10 | VS top 30 | PREDICTOR | …FINAL College Football 2001 thru games of Thursday, January 3, 2002 (all teams connected) HOME ADVANTAGE= 3.38 RATING W L SCHEDL(RANK) VS top 10 | VS top 30 | ELO CHESS | PREDICTOR. 161 Princeton AA = 43.36 3 6 47.32( 162) 0 0 | 0 0 | 41.56 177 | 47.22 145. 19 Mississippi A = 82.38 9 4 72.47( 46) 0 1 | 2 2 | 81.63 18 | 82.68 20. 20 Southern California A = 81.95 9 4 74.96( 19) 1 0 | 1 2 | 81.04 20 | 82.41 22 FINAL College Football 2009 through games of 2010 January 7 Thursday the BCS uses the ELO_CHESS from here. From a customer-obsessed culture to otherworldly ambitions, here's how experts say Jeff Bezos will be remembered. In a few months, Jeff Bezos will step down as CEO of the sprawling...Aug 7, 2561 BE ... ... Jeff Sagarin and Peter Wolfe. Each computer ranking accounted for schedule strength within its formula. BCS Standings Archive. 2013. Week 1 ...Oct 10, 2023 · Jeff Sagarin, an American sports statistician, created one of the systems available to bettors “the Sagarin Betting System”. He is best known for developing a system for ranking and rating teams across various sports, now called the Sagarin Rankings or the Sagarin Betting System . Since 1985, his ratings have been a regular part of the USA ... Also Learn About Arbitrage Betting Guide . Sagarin Rankings . Sagarin rankings, developed by Jeff Sagarin, cover a wide range of sports, including college football and basketball, NFL, NBA, and more. These rankings incorporate a combination of predictive and retrospective elements to evaluate team strength.Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down. 39 Texas A&M A = 76.98 9 4 69.99( 64) 0 1 | 1 3 | 76.59 40 | 76.73 44. 40 Arizona State A = 76.73 7 6 76.34( 11) 0 2 | 0 4 | 76.45 41 | 76.38 45 FINAL College Football 2006 through games of 2007 January 8 Monday the BCS uses the ELO_CHESS from here. Thus, for example, a HOME team with a rating of 92 would be favored by 6 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 78. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ... The schedule difficulty of each given game takes into account the rating of the opponent and the location of the game. This is the same concept that is used in computing the WIN50% conference ratings. To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ADDITIONAL 3 points for the home team. Consequently, when a rating has zero current data, it's going to take reliance on other information (recruitment, returning assets). But hell, South Dakota State in the top 60. Here are the conference ratings: 1 SEC (81.06) 2 Big 12 (79.40)Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.Sep 3, 2562 BE ... I appreciate the interest, but likely until Week 6 this year, Sagarin's rankings will be pretty much useless because of all the cancellations, ...Final COLLEGE BASKETBALL 2002-2003 Ratings thru results of MONDAY, APRIL 7, 2003 National Championship this output has one part: (1) teams listed by RATING top-to-bottom RATINGS, WON-LOSS records, and SCHEDULE strengths are based SOLELY on games between Division I teams -- i.e. the 327 teams in this listing. The SCHEDULE ratings represent the ... 60 Connecticut = 81.40 18 16 79.44( 16) 3 4 | 4 8 | 80.18 67 | 82.52 53 FINAL College Basketball 2009-2010 Div I games only through games of 2010 April 5 Monday - NCAA Championship Game. HOME ADVANTAGE= 3.78 RATING W L SCHEDL(RANK) VS top 25 | VS top 50 | ELO_CHESS | PREDICTOR. Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ...To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ADDITIONAL 4 points for the home team. Thus, for example, a HOME team with a rating of 92 would be favored by 6 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a ...149 North Dakota AA = 53.71 5 6 58.03( 142) 0 0 | 0 0 | 55.63 140 | 51.43 160. 150 James Madison AA = 53.59 7 4 47.58( 183) 0 0 | 0 0 | 48.79 167 | 57.80 124 FINAL College Football 2012 through games of 2013 January 7 Monday the …Final COLLEGE BASKETBALL 2022-2023 through results of 2023 APRIL 3 MONDAY - FINAL RATINGS this output has three parts: (1) teams listed by RATING top-to-bottom (2) CONFERENCE AVERAGES (listed top-to-bottom & alphabetically) (3) teams listed by CONFERENCE (listed in order within conferences) RATINGS, WON-LOSS records, and …Final COLLEGE BASKETBALL 2022-2023 through results of 2023 APRIL 3 MONDAY - FINAL RATINGS this output has three parts: (1) teams listed by RATING top-to-bottom (2) CONFERENCE AVERAGES (listed top-to-bottom & alphabetically) (3) teams listed by CONFERENCE (listed in order within conferences) RATINGS, WON-LOSS records, and SCHEDULE strengths are ...Final COLLEGE BASKETBALL 2002-2003 Ratings thru results of MONDAY, APRIL 7, 2003 National Championship this output has one part: (1) teams listed by RATING top-to-bottom RATINGS, WON-LOSS records, and SCHEDULE strengths are based SOLELY on games between Division I teams -- i.e. the 327 teams in this listing. The SCHEDULE …AlmanacSports.com - Football - sagarin Rankings. Sagarin Ratings. Mathematical ratings system developed by Jeff Sagarin ( see official site) that is also used in the formulation of the Bowl Championship Series. Began in 1981 and rates every team in Indiana. Selects an overall champion and a champion for each class after the playoffs are completed.Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below.Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.Oct 4, 2552 BE ... 77 ranking—pretty remarkable for a team that's never made the NCAA Tournament. But with eight Big Ten programs in the Top 20, the Wildcats have.Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ...Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.team. Thus, for example, a HOME team with a rating of 92 would be. favored by 6 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points. over a HOME team having a rating of 78. NOTE: Use whatever home advantage is listed in the output below.Dec 23, 2562 BE ... Ranking college football's best teams of BCS, Playoff era ... Jeff Sagarin's computer model. Sagarin's rankings ... football program to finish with&...Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ...Player Win Averages for 1957-2006 Baseball. Men's College Golf Teams. Golfweek-Sagarin WorldPGA Ratings. Stock Market Point & Figure Chart. Women's College Golf Individual Players. 8th Wonder of the World. The Universal Baseball Association, Inc. Women's College Golf Teams. USA Today - Jeff Sagarin computer ratings. Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down. Jeff Sagarin Ratings. SPORT. MLS; NASCAR; NBA; NCAAB; NCAAF; NFL; NHL; 2023. College basketball conference ratings – 2022-23; College basketball team ratings 2022-23; ... Final COLLEGE FOOTBALL through results of 2007 JANUARY 8 MONDAY - BCS CHAMPIONSHIP GAME RATING and PREDICTOR are now unbiased and the ELO …Thus, for example, a HOME team with a rating of 2.47 would be. favored by 1.08 goals over a VISITING team having a rating of 1.89. Or a VISITING team with a rating of 3.14 would be favored by .29 goals. over a HOME team having a rating of 2.35. NOTE: Use whatever home advantage is listed in the output below.Consequently, when a rating has zero current data, it's going to take reliance on other information (recruitment, returning assets). But hell, South Dakota State in the top 60. Here are the conference ratings: 1 SEC (81.06) 2 Big 12 (79.40)Jeff Sagarin is one of the Godfathers of data-based sports projections, having started earning money for his work in the early 1970s after graduating from M.I.T. The New Rochelle, N.Y., native has ... There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down. 149 North Dakota AA = 53.71 5 6 58.03( 142) 0 0 | 0 0 | 55.63 140 | 51.43 160. 150 James Madison AA = 53.59 7 4 47.58( 183) 0 0 | 0 0 | 48.79 167 | 57.80 124 FINAL College Football 2012 through games of 2013 January 7 Monday the BCS uses the ELO_CHESS from here.Aug 25, 2566 BE ... Sagarin, by Jeff Sagarin, is an ELO rating system that uses game outcomes, margin of victory, and strength of opponent to rate teams. For a ... Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. Go ahead and write that function in Python. def get_expected_score (rating, opp_rating): exp = (opp_rating - rating) / 400 return 1 / (1 + 10**exp) Given the Elo rating of a team as well as its opponent, this function will calculate the team's probability of winning the matchup, or its expected score.Dec 7, 2553 BE ... Jeff Sagarin works from his home in southern Indiana, using Fortran, a once popular program used by old-school mathematicians. Peter Wolfe ...The schedule difficulty of each given game takes into account the rating of the opponent and the location of the game. This is the same concept that is used in computing the WIN50% conference ratings. To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ADDITIONAL 4 points for the home … the teams in question and allow an ADDITIONAL 3 points for the home. team. Thus, for example, a HOME team with a rating of 27 would be. favored by 5 points over a VISITING team having a rating of 25. Or a VISITING team with a rating of 24 would be favored by 7 points. over a HOME team having a rating of 14. 40 Texas A&M = 83.62 24 10 77.31( 53) 3 6 | 7 8 | 85.67 28 | 81.90 55 FINAL College Basketball 2008-2009 Div I games only through 2009 April 6 Monday - Championship Game. There are three group ratings, the "central mean", the. "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team(s) in the group and progressively less weight to teams as you go. away from the middle in either direction, up or down. Football is a sport that captures the hearts and minds of millions of fans around the world. From the nail-biting moments on the field to the passionate chants in the stands, footb...There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.Jeff Sagarin, an American sports statistician, created one of the systems available to bettors “the Sagarin Betting System”. He is best known for developing a system for ranking and rating teams across various sports, now called the Sagarin Rankings or the Sagarin Betting System . Since 1985, his ratings have been a regular part of the USA ...Jeff Sagarin Ratings. SPORT. MLS; NASCAR; NBA; NCAAB; NCAAF; NFL; NHL; 2023. College basketball conference ratings – 2022-23; College basketball team ratings 2022-23; ... COLLEGE FOOTBALL 2003 Ratings thru results of SUNDAY, JANUARY 4, 2004 - FINAL RATING and PREDICTOR are unbiased and so is ELO-CHESS.Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ...There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.COLLEGE FOOTBALL 2005 thru results of WEDNESDAY, JANUARY 4, 2006 - Final Ratings RATING and PREDICTOR are unbiased and the ELO-CHESS is also UNBIASED. this output has one part: (1) teams listed by RATING top-to-bottom The SCHEDULE ratings represent the average schedule difficulty faced by each team in the games that it's played so far.6. Ole Miss Rebels. Previous ranking: 7 2023 record: 11-2, 6-2 SEC Winter update: After guiding the Rebels to the first 11-win campaign in the 118-year history of the program, coach Lane Kiffin is ...[ Jeff's Sports Ratings] [ College Basketball Sectionals Page] [ Indiana High School Basketball ONE-Class Sectionals!] ... Email: Jeff Sagarin.NCAA Football Championship Subdivision team-by-team ratings for the 2020-21 season as calculated by Jeff Sagarin's computer rating system.The schedule difficulty of each given game takes into account the rating of the opponent and the location of the game. This is the same concept that is used in computing the WIN50% conference ratings. To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ADDITIONAL 4 points for the home …Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.Jeff Sagarin's Sagarin Rating: An early-morning insta-ranking that combines three of Sagarin's computer formulas into one. This is not the formula the BCS used, which excluded margin of victory.40 Texas A&M = 83.62 24 10 77.31( 53) 3 6 | 7 8 | 85.67 28 | 81.90 55 FINAL College Basketball 2008-2009 Div I games only through 2009 April 6 Monday - Championship Game.COLLEGE FOOTBALL 2003 Ratings thru results of SUNDAY, JANUARY 4, 2004 - FINAL RATING and PREDICTOR are unbiased and so is ELO-CHESS. this output has one part: (1) teams listed by RATING top-to-bottom The SCHEDULE ratings represent the average schedule difficulty faced by each team in the games that it's played so far.Jeff Sagarin (born 1948) is an American sports statistician known for his development of a method for ranking and rating sports teams in a variety of sports. His Sagarin Ratings have been a regular feature in the USA Today sports section from 1985 to 2023, have been used by the NCAA Tournament Selec ... In American college football, …Sagarin is a 1970 mathematics graduate of MIT, and his computer ratings have been a staple of USA TODAY Sports since 1985. From the very start of the Bowl Championship Series in 1998, his college ...To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ADDITIONAL 3 points for the home team. Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a ... 39 Texas A&M A = 76.98 9 4 69.99( 64) 0 1 | 1 3 | 76.59 40 | 76.73 44. 40 Arizona State A = 76.73 7 6 76.34( 11) 0 2 | 0 4 | 76.45 41 | 76.38 45 FINAL College Football 2006 through games of 2007 January 8 Monday the BCS uses the ELO_CHESS from here. team. Thus, for example, a HOME team with a rating of 4.43 would be. favored by .82 goals over a VISITING team having a rating of 4.11. Or a VISITING team with a rating of 4.56 would be favored by .17 goals. over a HOME team having a rating of 3.89. NOTE: Use whatever home advantage is listed in the output below.There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.Final CFN Rankings 2022: 107, 2021: 94, 2020: NR 2019: 125, 2018: 105 2023 Old Dominion Preview Schedule, Game Predictions. 128 Kent State. Player You Need To Know Ky Thomas, RB Jr. Season Opener: at UCF 2022 Preseason Rank: 113 Final CFN Rankings 2022: 111, 2021: 90, 2020: 89 2019: 66, 2018: 114 2023 Kent State Preview …Thus, for example, a HOME team with a rating of 92 would be favored by 5 points over a VISITING team having a rating of 90. Or a VISITING team with a rating of 89 would be favored by 7 points over a HOME team having a rating of 79. NOTE: Use whatever home advantage is listed in the output below. In the example just above, a home edge of 3 was ...But the fact remains that Michigan’s strength of schedule has not been strong, ranked 71st by noted college football rankings guru Jeff Sagarin and 111th by the ESPN’s Football Power Index ...COLLEGE FOOTBALL 2004 thru results of TUESDAY, JANUARY 4, 2005 __ Final Ratings RATING and PREDICTOR are unbiased and the ELO-CHESS is also UNBIASED. this output has one part: (1) teams listed by RATING top-to-bottom The SCHEDULE ratings represent the average schedule difficulty faced by each team in the games that it's …Jeff Sagarin, an American sports statistician, created one of the systems available to bettors “the Sagarin Betting System”. He is best known for developing a system for ranking and rating teams across various sports, now called the Sagarin Rankings or the Sagarin Betting System . Since 1985, his ratings have been a regular part of the USA ... This is the same concept that is used in computing the WIN50% conference ratings. In COLLEGE FOOTBALL the W-L records include ALL games, but ONLY games between the 246 TEAMS RATED here are used for RATING and SCHEDULE STRENGTH computations. To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ... Football is a sport that captures the hearts and minds of millions of fans around the world. From the nail-biting moments on the field to the passionate chants in the stands, footb...Final COLLEGE FOOTBALL 2007 through results of 2008 JANUARY 7 MONDAY RATING and PREDICTOR are now unbiased and the ELO-CHESS is UNBIASED now. this output has one part: (1) teams listed by RATING top-to-bottom The SCHEDULE ratings represent the average schedule difficulty faced by each team in the games that it's played so far.Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.
Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.. Jeep u1411
Conference Rankings. There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.A Sports Statistician. Jeff Sagarin, an American sports statistician, created one of the systems available to bettors “the Sagarin Betting System”. He is best known …FINAL College Football 2001 thru games of Thursday, January 3, 2002 (all teams connected) HOME ADVANTAGE= 3.38 RATING W L SCHEDL(RANK) VS top 10 | VS top 30 | ELO CHESS | PREDICTOR. 161 Princeton AA = 43.36 3 6 47.32( 162) 0 0 | 0 0 | 41.56 177 | 47.22 145.There are three group ratings, the "central mean", the "simple average" (also known as the "arithmetic mean" ,) and the WIN50% . The "central mean" gives the most weight to the middle team (s) in the group and progressively less weight to teams as you go away from the middle in either direction, up or down.Oct 8, 2558 BE ... Versions of the Elo system have been used before in football, most notably Jeff ... Even though Sagarin also computes ratings ... rankings, which ...Amazon CEO and billionaire Jeff Bezos wants his space exploration company to help take millions of passengers into outer space. Just 18 years ago, Amazon CEO Jeff Bezos established...The schedule difficulty of each given game takes into account the rating of the opponent and the location of the game. This is the same concept that is used in computing the WIN50% conference ratings. To make predictions for upcoming games, simply compare the RATINGS of the teams in question and allow an ADDITIONAL 4 points for the home …This is the same concept that is used in computing the WIN50% conference ratings. In COLLEGE FOOTBALL the W-L records include ALL games, but ONLY games between the 246 TEAMS RATED here are used for RATING and SCHEDULE STRENGTH computations. To make predictions for upcoming games, simply compare the RATINGS of the teams in …Oct 8, 2558 BE ... Versions of the Elo system have been used before in football, most notably Jeff ... Even though Sagarin also computes ratings ... rankings, which ...Aug 29, 2556 BE ... Jeff Sagarin · Margin of victory was removed from any BCS computer after Nebraska made the national championship game in the 2001 season despite ...1.1 Started accounting for strength of schedule when making injury adjustments; started using reverted Sagarin ratings as preseason ratings. March 15, 2015 1.0 Forecast launched for the 2014 ... FINAL College Football 2001 thru games of Thursday, January 3, 2002 (all teams connected) HOME ADVANTAGE= 3.38 RATING W L SCHEDL(RANK) VS top 10 | VS top 30 | ELO CHESS | PREDICTOR. 161 Princeton AA = 43.36 3 6 47.32( 162) 0 0 | 0 0 | 41.56 177 | 47.22 145. .
Popular Topics
- Wordscapes puzzle 354Heartland spartan
- Avera intranet loginBotw 60fps yuzu
- John stofflet ageIntimate apparel crossword clue
- Kubota mx5400 weightCraigslist spokane washington motorcycles
- Cars r us chanute ksChristopher gardens sheboygan
- Mexican restaurants carrollton txTriangle sales oklahoma
- Gas prices sterling ilBlack fluffy frenchie