What does +/- mean in stats?
The plus–minus sign (also, plus or minus sign), ±, is a mathematical symbol with multiple meanings. In mathematics, it generally indicates a choice of exactly two possible values, one of which is obtained through addition and the other through subtraction.
Who has the best plus minus in NHL?
|Rank||Player||Plus / Minus|
Is a high plus minus good?
A high plus total is taken to mean that a guy is a good defensive player. To clarify, an even-strength goal means a goal that is scored when there are the same number of players on each team. In calculating the plus / minus statistic, power play goals, penalty shot goals and empty net goals are not taken into account.
How important is plus/minus in hockey?
Some hockey people put a lot of stock into a player’s plus / minus number. “When you consider that approximately 70 to 75 percent of the game is played at even-strength — and the plus / minus is (more of) an even-strength stat — you have to consider it a significant statistic,” said Flames general manager Craig Button.
What does mean +/- SD mean?
MEAN ± SD or MEAN ± SEM? The standard deviation ( SD ) represents variation in the values of a variable, whereas the standard error of the mean (SEM) represents the spread that the mean of a sample of the values would have if you kept taking samples. The two are related: SEM = SD /(square root of sample size).
Which is the most reliable measure of central tendency?
What are 4 goals in hockey called?
From Urban Dictionary: “A pants trick is the best term for when a player scores four goals in a hockey game. The term was invented by the 9 year old nephew of Doug Stolhand, one of the hosts of the excellent Puck Podcast. When a player gets a hat trick (three goals ) you throw your hat on the ice .
What does G mean in hockey?
How is +/- calculated?
+/- – the plus/minus statistic is a measure of the point differential when players are in and out of a game. It is calculated by taking the difference in the score when the player enters the game and subtracting it from the score when the player exits the game.
What is plus or minus in hockey?
A player is awarded a ” plus ” each time he is on the ice when his Club scores an even-strength or shorthanded goal. He receives a ” minus ” if he is on the ice for an even-strength or shorthanded goal scored by the opposing Club. The difference in these numbers is considered the player’s ” plus – minus ” statistic.
Why plus/minus is a bad stat NBA?
The main flaw of raw plus – minus in a single game is that when a player either plays mediocre basketball with a strong lineup that outscores the other team well or plays well when their lineup is getting killed, the stat does not capture it. This is often the case, particularly for guys that get less minutes.
What is PPP in hockey?
PPP : Points scored on the power play. HmP: Points scored on home ice.
What is a good plus minus?
+2.0 is a good starter. +0.0 is a decent starter or solid 6th man. -2.0 is a bench player (this is also defined as “replacement level”) Below -2.0 are many end-of-bench players.
What is a good goals against average in hockey?
It is typically given to two decimal places. The top goaltenders in the National Hockey League currently have a GAA of about 1.85-2.10, although the measure of a good GAA changes as different playing styles come and go.
Is plus minus a good stat NHL?
Like GAA, plus – minus is a stat that only serves to mislead people in hockey analytics, at least relative to other superior measurements. Many of its proponents will say that it was good for its time or it still has its use. This is simply not true. Plus – minus is a terrible number for measuring how good a player is.