Creación de un mapa de calor continuo en R

Tengo una serie de coordenadas xey que tienen una distancia unida a cada una de ellas. Me gustaría crear un mapa de calor que muestre la distancia promedio para cada punto dentro de los rangos x e y como un mapa de calor. Dado que los puntos no están espaciados entre sí en forma de celosía, el método requeriría algún tipo de función de suavizado que agrupe datos y calcule el promedio de cada punto en la vecindad y luego represente ese promedio con un color.Creación de un mapa de calor continuo en R

Hasta ahora, el uso de ggplot2, sólo puedo encontrar métodos como stat_density2d y geom_tile, que sólo trabajan para la visualización de densidad de puntos y representando puntos uniformemente espaciados (por lo que puedo decir).

Lo ideal sería seguir el mismo principio que esta imagen: enter image description here

en la que fueron asignados los colores en base a los puntos dados en las proximidades a pesar de que la densidad y la colocación de los puntos no fue uniforme.

no quiero crear un mapa de calor en forma de matriz como esta imagen: enter image description here

en el que una mesa es un código de colores. En cambio, me gustaría crear un mapa de calor continuo utilizando coordenadas X e Y distribuidas de manera no uniforme que, de hecho, muestra el límite en el que los datos se dividen en infinitos rectángulos. Puede que este no sea el método real utilizado por la función, pero proporciona una idea general de lo que estoy buscando.

Aquí es un poco de datos de ejemplo:

data=data.frame(x=c(1,1,2,2,3,4,5,6,7,7,8,9), 
    y=c(2,4,5,1,3,8,4,8,1,1,6,9), 
    distance=c(66,84,93,76,104,29,70,19,60,50,46,36))

¿Cómo puedo hacer un mapa de calor con la distancia como la escala de color que cubre todo el rango de números, al igual que la trama en el primer enlace que aparece?

¡Cualquier ayuda es muy apreciada!

Fuente

2012-07-17 user1532996

Echa un vistazo a este [enlace] (http://stackoverflow.com/q/10981324/707145). – MYaseen208

En ese ejemplo, debe cortar manualmente los datos en rectángulos discretos. Me gustaría que la función recorte los datos según sea necesario y cree un mapa de calor continuo. – user1532996

hay una función escrita por el usuario aquí que produce mapas de calor utilizando ggplot2:

http://www.r-bloggers.com/ggheat-a-ggplot2-style-heatmap-function/

Y su imagen de ejemplo:

example

Si lo que desea es un mapa topográfico como en su ejemplo, hay muchas herramientas para eso (solo busque debajo de "mapa topográfico".

Y, por último, está el mapa isarithmic, que sólo sirve para demostrar que es necesario dejar en claro exactamente lo que quiere hacer si quieres un poco de suavizado incorporado: http://dsparks.wordpress.com/2011/10/24/isarithmic-maps-of-public-opinion-data/

Fuente

2012-07-17 21:30:59

Aw hombre. Su respuesta apareció en la revisión de "Mensajes de baja calidad". ¿Tal vez podría agregar una pequeña descripción sobre lo que dice el artículo? http://meta.stackexchange.com/questions/8231/are-answers-that-just-contain-links-elsewhere-really-good-answers. – GSee

relevante, conciso, al punto, y que se explica por sí mismo; esta respuesta está perfectamente bien. Sin embargo, la pregunta podría usar un ejemplo autónomo mínimo. – baptiste

@baptiste Un breve resumen de lo que se puede encontrar en el enlace es todo lo que pedimos, solo para protegernos de la podredumbre del enlace. – joran

ggplot2::ggfluctuation(data, type="colour")

no puedo dar a conocer todos estos datos pero el head está debajo en la estructura dput.

structure(list(X1 = 236:241, HomeTeam = structure(c(8L, 19L, 
37L, 4L, 6L, 15L), .Label = c("Arizona Cardinals", "Atlanta Falcons", 
"Baltimore Ravens", "Buffalo Bills", "Carolina Panthers", "Chicago Bears", 
"Cincinnati Bengals", "Cleveland Browns", "Dallas Cowboys", "Denver Broncos", 
"Detroit Lions", "Green Bay Packers", "Houston Oilers", "Houston Texans", 
"Indianapolis Colts", "Jacksonville Jaguars", "Kansas City Chiefs", 
"Los Angeles Raiders", "Los Angeles Rams", "Miami Dolphins", 
"Minnesota Vikings", "New England Patriots", "New Orleans Saints", 
"New York Giants", "New York Jets", "Oakland Raiders", "Philadelphia Eagles", 
"Phoenix Cardinals", "Pittsburgh Steelers", "San Diego Chargers", 
"San Francisco 49ers", "Seattle Seahawks", "St. Louis Rams", 
"Tampa Bay Buccaneers", "Tennessee Oilers", "Tennessee Titans", 
"Washington Redskins"), class = "factor"), AwayTeam = structure(c(9L, 
28L, 11L, 20L, 21L, 22L), .Label = c("Arizona Cardinals", "Atlanta Falcons", 
"Baltimore Ravens", "Buffalo Bills", "Carolina Panthers", "Chicago Bears", 
"Cincinnati Bengals", "Cleveland Browns", "Dallas Cowboys", "Denver Broncos", 
"Detroit Lions", "Green Bay Packers", "Houston Oilers", "Houston Texans", 
"Indianapolis Colts", "Jacksonville Jaguars", "Kansas City Chiefs", 
"Los Angeles Raiders", "Los Angeles Rams", "Miami Dolphins", 
"Minnesota Vikings", "New England Patriots", "New Orleans Saints", 
"New York Giants", "New York Jets", "Oakland Raiders", "Philadelphia Eagles", 
"Phoenix Cardinals", "Pittsburgh Steelers", "San Diego Chargers", 
"San Francisco 49ers", "Seattle Seahawks", "St. Louis Rams", 
"Tampa Bay Buccaneers", "Tennessee Oilers", "Tennessee Titans", 
"Washington Redskins"), class = "factor"), Date = structure(c(45L, 
45L, 45L, 45L, 45L, 45L), .Label = c("1990-09-09", "1990-09-10", 
"1990-09-16", "1990-09-17", "1990-09-23", "1990-09-24", "1990-09-30", 
"1990-10-01", "1990-10-07", "1990-10-08", "1990-10-14", "1990-10-15", 
"1990-10-18", "1990-10-21", "1990-10-22", "1990-10-28", "1990-10-29", 
"1990-11-04", "1990-11-05", "1990-11-11", "1990-11-12", "1990-11-18", 
"1990-11-19", "1990-11-22", "1990-11-25", "1990-11-26", "1990-12-02", 
"1990-12-03", "1990-12-09", "1990-12-10", "1990-12-15", "1990-12-16", 
"1990-12-17", "1990-12-22", "1990-12-23", "1990-12-29", "1990-12-30", 
"1990-12-31", "1991-01-05", "1991-01-06", "1991-01-12", "1991-01-13", 
"1991-01-20", "1991-01-27", "1991-09-01", "1991-09-02", "1991-09-08", 
"1991-09-09", "1991-09-15", "1991-09-16", "1991-09-22", "1991-09-23", 
"1991-09-29", "1991-09-30", "1991-10-06", "1991-10-07", "1991-10-13", 
"1991-10-14", "1991-10-17", "1991-10-20", "1991-10-21", "1991-10-27", 
"1991-10-28", "1991-11-03", "1991-11-04", "1991-11-10", "1991-11-11", 
"1991-11-17", "1991-11-18", "1991-11-24", "1991-11-25", "1991-11-28", 
"1991-12-01", "1991-12-02", "1991-12-08", "1991-12-09", "1991-12-14", 
"1991-12-15", "1991-12-16", "1991-12-21", "1991-12-22", "1991-12-23", 
"1991-12-28", "1991-12-29", "1992-01-04", "1992-01-05", "1992-01-12", 
"1992-01-26", "1992-09-06", "1992-09-07", "1992-09-13", "1992-09-14", 
"1992-09-20", "1992-09-21", "1992-09-27", "1992-09-28", "1992-10-04", 
"1992-10-05", "1992-10-11", "1992-10-12", "1992-10-15", "1992-10-18", 
"1992-10-19", "1992-10-25", "1992-10-26", "1992-11-01", "1992-11-02", 
"1992-11-08", "1992-11-09", "1992-11-15", "1992-11-16", "1992-11-22", 
"1992-11-23", "1992-11-26", "1992-11-29", "1992-11-30", "1992-12-03", 
"1992-12-06", "1992-12-07", "1992-12-12", "1992-12-13", "1992-12-14", 
"1992-12-19", "1992-12-20", "1992-12-21", "1992-12-26", "1992-12-27", 
"1992-12-28", "1993-01-02", "1993-01-03", "1993-01-09", "1993-01-10", 
"1993-01-17", "1993-01-31", "1993-09-05", "1993-09-06", "1993-09-12", 
"1993-09-13", "1993-09-19", "1993-09-20", "1993-09-26", "1993-09-27", 
"1993-10-03", "1993-10-04", "1993-10-10", "1993-10-11", "1993-10-14", 
"1993-10-17", "1993-10-18", "1993-10-24", "1993-10-25", "1993-10-31", 
"1993-11-01", "1993-11-07", "1993-11-08", "1993-11-14", "1993-11-15", 
"1993-11-21", "1993-11-22", "1993-11-25", "1993-11-28", "1993-11-29", 
"1993-12-05", "1993-12-06", "1993-12-11", "1993-12-12", "1993-12-13", 
"1993-12-18", "1993-12-19", "1993-12-20", "1993-12-25", "1993-12-26", 
"1993-12-27", "1993-12-31", "1994-01-02", "1994-01-03", "1994-01-08", 
"1994-01-09", "1994-01-15", "1994-01-16", "1994-01-23", "1994-01-30", 
"1994-09-04", "1994-09-05", "1994-09-11", "1994-09-12", "1994-09-18", 
"1994-09-19", "1994-09-25", "1994-09-26", "1994-10-02", "1994-10-03", 
"1994-10-09", "1994-10-10", "1994-10-13", "1994-10-16", "1994-10-17", 
"1994-10-20", "1994-10-23", "1994-10-24", "1994-10-30", "1994-10-31", 
"1994-11-06", "1994-11-07", "1994-11-13", "1994-11-14", "1994-11-20", 
"1994-11-21", "1994-11-24", "1994-11-27", "1994-11-28", "1994-12-01", 
"1994-12-04", "1994-12-05", "1994-12-10", "1994-12-11", "1994-12-12", 
"1994-12-17", "1994-12-18", "1994-12-19", "1994-12-24", "1994-12-25", 
"1994-12-26", "1994-12-31", "1995-01-01", "1995-01-07", "1995-01-08", 
"1995-01-15", "1995-01-29", "1995-09-03", "1995-09-04", "1995-09-10", 
"1995-09-11", "1995-09-17", "1995-09-18", "1995-09-24", "1995-09-25", 
"1995-10-01", "1995-10-02", "1995-10-08", "1995-10-09", "1995-10-12", 
"1995-10-15", "1995-10-16", "1995-10-19", "1995-10-22", "1995-10-23", 
"1995-10-29", "1995-10-30", "1995-11-05", "1995-11-06", "1995-11-12", 
"1995-11-13", "1995-11-19", "1995-11-20", "1995-11-23", "1995-11-26", 
"1995-11-27", "1995-11-30", "1995-12-03", "1995-12-04", "1995-12-09", 
"1995-12-10", "1995-12-11", "1995-12-16", "1995-12-17", "1995-12-18", 
"1995-12-23", "1995-12-24", "1995-12-25", "1995-12-30", "1995-12-31", 
"1996-01-06", "1996-01-07", "1996-01-14", "1996-01-28", "1996-09-01", 
"1996-09-02", "1996-09-08", "1996-09-09", "1996-09-15", "1996-09-16", 
"1996-09-22", "1996-09-23", "1996-09-29", "1996-09-30", "1996-10-06", 
"1996-10-07", "1996-10-13", "1996-10-14", "1996-10-17", "1996-10-20", 
"1996-10-21", "1996-10-27", "1996-10-28", "1996-11-03", "1996-11-04", 
"1996-11-10", "1996-11-11", "1996-11-17", "1996-11-18", "1996-11-24", 
"1996-11-25", "1996-11-28", "1996-12-01", "1996-12-02", "1996-12-05", 
"1996-12-08", "1996-12-09", "1996-12-14", "1996-12-15", "1996-12-16", 
"1996-12-21", "1996-12-22", "1996-12-23", "1996-12-28", "1996-12-29", 
"1997-01-04", "1997-01-05", "1997-01-12", "1997-01-26", "1997-08-31", 
"1997-09-01", "1997-09-07", "1997-09-08", "1997-09-14", "1997-09-15", 
"1997-09-21", "1997-09-22", "1997-09-28", "1997-09-29", "1997-10-05", 
"1997-10-06", "1997-10-12", "1997-10-13", "1997-10-16", "1997-10-19", 
"1997-10-20", "1997-10-26", "1997-10-27", "1997-11-02", "1997-11-03", 
"1997-11-09", "1997-11-10", "1997-11-16", "1997-11-17", "1997-11-23", 
"1997-11-24", "1997-11-27", "1997-11-30", "1997-12-01", "1997-12-04", 
"1997-12-07", "1997-12-08", "1997-12-13", "1997-12-14", "1997-12-15", 
"1997-12-20", "1997-12-21", "1997-12-22", "1997-12-27", "1997-12-28", 
"1998-01-03", "1998-01-04", "1998-01-11", "1998-01-25", "1998-09-06", 
"1998-09-07", "1998-09-13", "1998-09-14", "1998-09-20", "1998-09-21", 
"1998-09-27", "1998-09-28", "1998-10-04", "1998-10-05", "1998-10-11", 
"1998-10-12", "1998-10-15", "1998-10-18", "1998-10-19", "1998-10-25", 
"1998-10-26", "1998-11-01", "1998-11-02", "1998-11-08", "1998-11-09", 
"1998-11-15", "1998-11-16", "1998-11-22", "1998-11-23", "1998-11-26", 
"1998-11-29", "1998-11-30", "1998-12-03", "1998-12-06", "1998-12-07", 
"1998-12-13", "1998-12-14", "1998-12-19", "1998-12-20", "1998-12-21", 
"1998-12-26", "1998-12-27", "1998-12-28", "1999-01-02", "1999-01-03", 
"1999-01-09", "1999-01-10", "1999-01-17", "1999-01-31", "1999-09-12", 
"1999-09-13", "1999-09-19", "1999-09-20", "1999-09-26", "1999-09-27", 
"1999-10-03", "1999-10-04", "1999-10-10", "1999-10-11", "1999-10-17", 
"1999-10-18", "1999-10-21", "1999-10-24", "1999-10-25", "1999-10-31", 
"1999-11-01", "1999-11-07", "1999-11-08", "1999-11-14", "1999-11-15", 
"1999-11-21", "1999-11-22", "1999-11-25", "1999-11-28", "1999-11-29", 
"1999-12-02", "1999-12-05", "1999-12-06", "1999-12-09", "1999-12-12", 
"1999-12-13", "1999-12-18", "1999-12-19", "1999-12-20", "1999-12-24", 
"1999-12-25", "1999-12-26", "1999-12-27", "2000-01-02", "2000-01-03", 
"2000-01-08", "2000-01-09", "2000-01-15", "2000-01-16", "2000-01-23", 
"2000-01-30", "2000-09-03", "2000-09-04", "2000-09-10", "2000-09-11", 
"2000-09-17", "2000-09-18", "2000-09-24", "2000-09-25", "2000-10-01", 
"2000-10-02", "2000-10-08", "2000-10-09", "2000-10-15", "2000-10-16", 
"2000-10-19", "2000-10-22", "2000-10-23", "2000-10-29", "2000-10-30", 
"2000-11-05", "2000-11-06", "2000-11-12", "2000-11-13", "2000-11-19", 
"2000-11-20", "2000-11-23", "2000-11-26", "2000-11-27", "2000-11-30", 
"2000-12-03", "2000-12-04", "2000-12-10", "2000-12-11", "2000-12-16", 
"2000-12-17", "2000-12-18", "2000-12-23", "2000-12-24", "2000-12-25", 
"2000-12-30", "2000-12-31", "2001-01-06", "2001-01-07", "2001-01-14", 
"2001-01-28", "2001-09-09", "2001-09-10", "2001-09-23", "2001-09-24", 
"2001-09-30", "2001-10-01", "2001-10-07", "2001-10-08", "2001-10-14", 
"2001-10-15", "2001-10-18", "2001-10-21", "2001-10-22", "2001-10-25", 
"2001-10-28", "2001-10-29", "2001-11-04", "2001-11-05", "2001-11-11", 
"2001-11-12", "2001-11-18", "2001-11-19", "2001-11-22", "2001-11-25", 
"2001-11-26", "2001-11-29", "2001-12-02", "2001-12-03", "2001-12-09", 
"2001-12-10", "2001-12-15", "2001-12-16", "2001-12-17", "2001-12-22", 
"2001-12-23", "2001-12-29", "2001-12-30", "2002-01-06", "2002-01-07", 
"2002-01-12", "2002-01-13", "2002-01-19", "2002-01-20", "2002-01-27", 
"2002-02-03", "2002-09-05", "2002-09-08", "2002-09-09", "2002-09-15", 
"2002-09-16", "2002-09-22", "2002-09-23", "2002-09-29", "2002-09-30", 
"2002-10-06", "2002-10-07", "2002-10-13", "2002-10-14", "2002-10-20", 
"2002-10-21", "2002-10-27", "2002-10-28", "2002-11-03", "2002-11-04", 
"2002-11-10", "2002-11-11", "2002-11-17", "2002-11-18", "2002-11-24", 
"2002-11-25", "2002-11-28", "2002-12-01", "2002-12-02", "2002-12-08", 
"2002-12-09", "2002-12-15", "2002-12-16", "2002-12-21", "2002-12-22", 
"2002-12-23", "2002-12-28", "2002-12-29", "2002-12-30", "2003-01-04", 
"2003-01-05", "2003-01-11", "2003-01-12", "2003-01-19", "2003-01-26", 
"2003-09-04", "2003-09-07", "2003-09-08", "2003-09-14", "2003-09-15", 
"2003-09-21", "2003-09-22", "2003-09-28", "2003-09-29", "2003-10-05", 
"2003-10-06", "2003-10-12", "2003-10-13", "2003-10-19", "2003-10-20", 
"2003-10-26", "2003-10-27", "2003-11-02", "2003-11-03", "2003-11-09", 
"2003-11-10", "2003-11-16", "2003-11-17", "2003-11-23", "2003-11-24", 
"2003-11-27", "2003-11-30", "2003-12-01", "2003-12-07", "2003-12-08", 
"2003-12-14", "2003-12-15", "2003-12-20", "2003-12-21", "2003-12-22", 
"2003-12-27", "2003-12-28", "2004-01-03", "2004-01-04", "2004-01-10", 
"2004-01-11", "2004-01-18", "2004-02-01", "2004-09-09", "2004-09-11", 
"2004-09-12", "2004-09-13", "2004-09-19", "2004-09-20", "2004-09-26", 
"2004-09-27", "2004-10-03", "2004-10-04", "2004-10-10", "2004-10-11", 
"2004-10-17", "2004-10-18", "2004-10-24", "2004-10-25", "2004-10-31", 
"2004-11-01", "2004-11-07", "2004-11-08", "2004-11-14", "2004-11-15", 
"2004-11-21", "2004-11-22", "2004-11-25", "2004-11-28", "2004-11-29", 
"2004-12-05", "2004-12-06", "2004-12-12", "2004-12-13", "2004-12-18", 
"2004-12-19", "2004-12-20", "2004-12-24", "2004-12-25", "2004-12-26", 
"2004-12-27", "2005-01-02", "2005-01-08", "2005-01-09", "2005-01-15", 
"2005-01-16", "2005-01-23", "2005-02-06", "2005-09-08", "2005-09-11", 
"2005-09-12", "2005-09-18", "2005-09-19", "2005-09-25", "2005-09-26", 
"2005-10-02", "2005-10-03", "2005-10-09", "2005-10-10", "2005-10-16", 
"2005-10-17", "2005-10-21", "2005-10-23", "2005-10-24", "2005-10-30", 
"2005-10-31", "2005-11-06", "2005-11-07", "2005-11-13", "2005-11-14", 
"2005-11-20", "2005-11-21", "2005-11-24", "2005-11-27", "2005-11-28", 
"2005-12-04", "2005-12-05", "2005-12-11", "2005-12-12", "2005-12-17", 
"2005-12-18", "2005-12-19", "2005-12-24", "2005-12-25", "2005-12-26", 
"2005-12-31", "2006-01-01", "2006-01-07", "2006-01-08", "2006-01-14", 
"2006-01-15", "2006-01-22", "2006-02-05", "2006-09-07", "2006-09-10", 
"2006-09-11", "2006-09-17", "2006-09-18", "2006-09-24", "2006-09-25", 
"2006-10-01", "2006-10-02", "2006-10-08", "2006-10-09", "2006-10-15", 
"2006-10-16", "2006-10-22", "2006-10-23", "2006-10-29", "2006-10-30", 
"2006-11-05", "2006-11-06", "2006-11-12", "2006-11-13", "2006-11-19", 
"2006-11-20", "2006-11-23", "2006-11-26", "2006-11-27", "2006-11-30", 
"2006-12-03", "2006-12-04", "2006-12-07", "2006-12-10", "2006-12-11", 
"2006-12-14", "2006-12-16", "2006-12-17", "2006-12-18", "2006-12-21", 
"2006-12-23", "2006-12-24", "2006-12-25", "2006-12-30", "2006-12-31", 
"2007-01-06", "2007-01-07", "2007-01-13", "2007-01-14", "2007-01-21", 
"2007-02-04", "2007-09-06", "2007-09-09", "2007-09-10", "2007-09-16", 
"2007-09-17", "2007-09-23", "2007-09-24", "2007-09-30", "2007-10-01", 
"2007-10-07", "2007-10-08", "2007-10-14", "2007-10-15", "2007-10-21", 
"2007-10-22", "2007-10-28", "2007-10-29", "2007-11-04", "2007-11-05", 
"2007-11-11", "2007-11-12", "2007-11-18", "2007-11-19", "2007-11-22", 
"2007-11-25", "2007-11-26", "2007-11-29", "2007-12-02", "2007-12-03", 
"2007-12-06", "2007-12-09", "2007-12-10", "2007-12-13", "2007-12-15", 
"2007-12-16", "2007-12-17", "2007-12-20", "2007-12-22", "2007-12-23", 
"2007-12-24", "2007-12-29", "2007-12-30", "2008-01-05", "2008-01-06", 
"2008-01-12", "2008-01-13", "2008-01-20", "2008-02-03", "2008-09-04", 
"2008-09-07", "2008-09-08", "2008-09-14", "2008-09-15", "2008-09-21", 
"2008-09-22", "2008-09-28", "2008-09-29", "2008-10-05", "2008-10-06", 
"2008-10-12", "2008-10-13", "2008-10-19", "2008-10-20", "2008-10-26", 
"2008-10-27", "2008-11-02", "2008-11-03", "2008-11-06", "2008-11-09", 
"2008-11-10", "2008-11-13", "2008-11-16", "2008-11-17", "2008-11-20", 
"2008-11-23", "2008-11-24", "2008-11-27", "2008-11-30", "2008-12-01", 
"2008-12-04", "2008-12-07", "2008-12-08", "2008-12-11", "2008-12-14", 
"2008-12-15", "2008-12-18", "2008-12-20", "2008-12-21", "2008-12-22", 
"2008-12-28", "2009-01-03", "2009-01-04", "2009-01-10", "2009-01-11", 
"2009-01-18", "2009-02-01", "2009-09-10", "2009-09-13", "2009-09-14", 
"2009-09-20", "2009-09-21", "2009-09-27", "2009-09-28", "2009-10-04", 
"2009-10-05", "2009-10-11", "2009-10-12", "2009-10-18", "2009-10-19", 
"2009-10-25", "2009-10-26", "2009-11-01", "2009-11-02", "2009-11-08", 
"2009-11-09", "2009-11-12", "2009-11-15", "2009-11-16", "2009-11-19", 
"2009-11-22", "2009-11-23", "2009-11-26", "2009-11-29", "2009-11-30", 
"2009-12-03", "2009-12-06", "2009-12-07", "2009-12-10", "2009-12-13", 
"2009-12-14", "2009-12-17", "2009-12-19", "2009-12-20", "2009-12-21", 
"2009-12-25", "2009-12-27", "2009-12-28", "2010-01-03", "2010-01-09", 
"2010-01-10", "2010-01-16", "2010-01-17", "2010-01-24", "2010-02-07", 
"2010-09-09", "2010-09-12", "2010-09-13", "2010-09-19", "2010-09-20", 
"2010-09-26", "2010-09-27", "2010-10-03", "2010-10-04", "2010-10-10", 
"2010-10-11", "2010-10-17", "2010-10-18", "2010-10-24", "2010-10-25", 
"2010-10-31", "2010-11-01", "2010-11-07", "2010-11-08", "2010-11-11", 
"2010-11-14", "2010-11-15", "2010-11-18", "2010-11-21", "2010-11-22", 
"2010-11-25", "2010-11-28", "2010-11-29", "2010-12-02", "2010-12-05", 
"2010-12-06", "2010-12-09", "2010-12-12", "2010-12-13", "2010-12-16", 
"2010-12-19", "2010-12-20", "2010-12-23", "2010-12-25", "2010-12-26", 
"2010-12-27", "2010-12-28", "2011-01-02", "2011-01-08", "2011-01-09", 
"2011-01-15", "2011-01-16", "2011-01-23", "2011-02-06"), class = "factor"), 
    Season = c(1991, 1991, 1991, 1991, 1991, 1991), HomeRecord = structure(c(1L, 
    1L, 17L, 17L, 17L, 1L), .Label = c("(0-1-0)", "(0-10-0)", 
    "(0-11-0)", "(0-12-0)", "(0-13-0)", "(0-14-0)", "(0-15-0)", 
    "(0-16-0)", "(0-2-0)", "(0-3-0)", "(0-4-0)", "(0-5-0)", "(0-6-0)", 
    "(0-7-0)", "(0-8-0)", "(0-9-0)", "(1-0-0)", "(1-1-0)", "(1-10-0)", 
    "(1-10-1)", "(1-11-0)", "(1-11-1)", "(1-12-0)", "(1-13-0)", 
    "(1-14-0)", "(1-15-0)", "(1-2-0)", "(1-3-0)", "(1-4-0)", 
    "(1-5-0)", "(1-6-0)", "(1-7-0)", "(1-8-0)", "(1-8-1)", "(1-9-0)", 
    "(1-9-1)", "(10-0-0)", "(10-1-0)", "(10-2-0)", "(10-3-0)", 
    "(10-4-0)", "(10-5-0)", "(10-5-1)", "(10-6-0)", "(10-6-1)", 
    "(10-7-0)", "(10-7-1)", "(10-8-0)", "(11-0-0)", "(11-1-0)", 
    "(11-2-0)", "(11-3-0)", "(11-4-0)", "(11-5-0)", "(11-5-1)", 
    "(11-6-0)", "(11-6-1)", "(11-7-0)", "(11-7-1)", "(11-8-0)", 
    "(12-0-0)", "(12-1-0)", "(12-2-0)", "(12-3-0)", "(12-4-0)", 
    "(12-5-0)", "(12-6-0)", "(12-7-0)", "(12-8-0)", "(13-0-0)", 
    "(13-1-0)", "(13-2-0)", "(13-3-0)", "(13-4-0)", "(13-5-0)", 
    "(13-6-0)", "(14-0-0)", "(14-1-0)", "(14-2-0)", "(14-3-0)", 
    "(14-4-0)", "(14-5-0)", "(14-6-0)", "(15-0-0)", "(15-1-0)", 
    "(15-2-0)", "(15-3-0)", "(15-4-0)", "(15-5-0)", "(16-0-0)", 
    "(16-1-0)", "(16-2-0)", "(16-3-0)", "(16-4-0)", "(17-0-0)", 
    "(17-2-0)", "(18-0-0)", "(18-1-0)", "(2-0-0)", "(2-1-0)", 
    "(2-10-0)", "(2-11-0)", "(2-11-1)", "(2-12-0)", "(2-13-0)", 
    "(2-14-0)", "(2-2-0)", "(2-3-0)", "(2-4-0)", "(2-5-0)", "(2-6-0)", 
    "(2-7-0)", "(2-8-0)", "(2-9-0)", "(3-0-0)", "(3-1-0)", "(3-10-0)", 
    "(3-11-0)", "(3-11-1)", "(3-12-0)", "(3-13-0)", "(3-2-0)", 
    "(3-3-0)", "(3-4-0)", "(3-5-0)", "(3-6-0)", "(3-7-0)", "(3-8-0)", 
    "(3-9-0)", "(4-0-0)", "(4-1-0)", "(4-10-0)", "(4-11-0)", 
    "(4-11-1)", "(4-12-0)", "(4-2-0)", "(4-3-0)", "(4-4-0)", 
    "(4-5-0)", "(4-6-0)", "(4-6-1)", "(4-7-0)", "(4-7-1)", "(4-8-0)", 
    "(4-8-1)", "(4-9-0)", "(5-0-0)", "(5-1-0)", "(5-10-0)", "(5-11-0)", 
    "(5-2-0)", "(5-3-0)", "(5-3-1)", "(5-4-0)", "(5-4-1)", "(5-5-0)", 
    "(5-5-1)", "(5-6-0)", "(5-6-1)", "(5-7-0)", "(5-8-0)", "(5-8-1)", 
    "(5-9-0)", "(6-0-0)", "(6-1-0)", "(6-10-0)", "(6-2-0)", "(6-3-0)", 
    "(6-3-1)", "(6-4-0)", "(6-4-1)", "(6-5-0)", "(6-5-1)", "(6-6-0)", 
    "(6-6-1)", "(6-7-0)", "(6-7-1)", "(6-8-0)", "(6-8-1)", "(6-9-0)", 
    "(6-9-1)", "(7-0-0)", "(7-1-0)", "(7-2-0)", "(7-3-0)", "(7-3-1)", 
    "(7-4-0)", "(7-4-1)", "(7-5-0)", "(7-5-1)", "(7-6-0)", "(7-6-1)", 
    "(7-7-0)", "(7-7-1)", "(7-8-0)", "(7-9-0)", "(8-0-0)", "(8-1-0)", 
    "(8-10-0)", "(8-2-0)", "(8-3-0)", "(8-3-1)", "(8-4-0)", "(8-4-1)", 
    "(8-5-0)", "(8-5-1)", "(8-6-0)", "(8-6-1)", "(8-7-0)", "(8-7-1)", 
    "(8-8-0)", "(8-9-0)", "(9-0-0)", "(9-1-0)", "(9-2-0)", "(9-3-0)", 
    "(9-4-0)", "(9-5-0)", "(9-5-1)", "(9-6-0)", "(9-6-1)", "(9-7-0)", 
    "(9-8-0)", "(9-9-0)"), class = "factor"), AwayRecord = structure(c(17L, 
    17L, 1L, 1L, 1L, 17L), .Label = c("(0-1-0)", "(0-10-0)", 
    "(0-11-0)", "(0-12-0)", "(0-13-0)", "(0-14-0)", "(0-15-0)", 
    "(0-16-0)", "(0-2-0)", "(0-3-0)", "(0-4-0)", "(0-5-0)", "(0-6-0)", 
    "(0-7-0)", "(0-8-0)", "(0-9-0)", "(1-0-0)", "(1-1-0)", "(1-10-0)", 
    "(1-10-1)", "(1-11-0)", "(1-11-1)", "(1-12-0)", "(1-13-0)", 
    "(1-14-0)", "(1-15-0)", "(1-2-0)", "(1-3-0)", "(1-4-0)", 
    "(1-5-0)", "(1-6-0)", "(1-7-0)", "(1-8-0)", "(1-8-1)", "(1-9-0)", 
    "(1-9-1)", "(10-0-0)", "(10-1-0)", "(10-2-0)", "(10-3-0)", 
    "(10-4-0)", "(10-5-0)", "(10-5-1)", "(10-6-0)", "(10-6-1)", 
    "(10-7-0)", "(10-7-1)", "(10-8-0)", "(11-0-0)", "(11-1-0)", 
    "(11-2-0)", "(11-3-0)", "(11-4-0)", "(11-5-0)", "(11-5-1)", 
    "(11-6-0)", "(11-6-1)", "(11-7-0)", "(11-7-1)", "(11-8-0)", 
    "(12-0-0)", "(12-1-0)", "(12-2-0)", "(12-3-0)", "(12-4-0)", 
    "(12-5-0)", "(12-6-0)", "(12-7-0)", "(12-8-0)", "(13-0-0)", 
    "(13-1-0)", "(13-2-0)", "(13-3-0)", "(13-4-0)", "(13-5-0)", 
    "(13-6-0)", "(14-0-0)", "(14-1-0)", "(14-2-0)", "(14-3-0)", 
    "(14-4-0)", "(14-5-0)", "(14-6-0)", "(15-0-0)", "(15-1-0)", 
    "(15-2-0)", "(15-3-0)", "(15-4-0)", "(15-5-0)", "(16-0-0)", 
    "(16-1-0)", "(16-2-0)", "(16-3-0)", "(16-4-0)", "(17-0-0)", 
    "(17-2-0)", "(18-0-0)", "(18-1-0)", "(2-0-0)", "(2-1-0)", 
    "(2-10-0)", "(2-11-0)", "(2-11-1)", "(2-12-0)", "(2-13-0)", 
    "(2-14-0)", "(2-2-0)", "(2-3-0)", "(2-4-0)", "(2-5-0)", "(2-6-0)", 
    "(2-7-0)", "(2-8-0)", "(2-9-0)", "(3-0-0)", "(3-1-0)", "(3-10-0)", 
    "(3-11-0)", "(3-11-1)", "(3-12-0)", "(3-13-0)", "(3-2-0)", 
    "(3-3-0)", "(3-4-0)", "(3-5-0)", "(3-6-0)", "(3-7-0)", "(3-8-0)", 
    "(3-9-0)", "(4-0-0)", "(4-1-0)", "(4-10-0)", "(4-11-0)", 
    "(4-11-1)", "(4-12-0)", "(4-2-0)", "(4-3-0)", "(4-4-0)", 
    "(4-5-0)", "(4-6-0)", "(4-6-1)", "(4-7-0)", "(4-7-1)", "(4-8-0)", 
    "(4-8-1)", "(4-9-0)", "(5-0-0)", "(5-1-0)", "(5-10-0)", "(5-11-0)", 
    "(5-2-0)", "(5-3-0)", "(5-3-1)", "(5-4-0)", "(5-4-1)", "(5-5-0)", 
    "(5-5-1)", "(5-6-0)", "(5-6-1)", "(5-7-0)", "(5-8-0)", "(5-8-1)", 
    "(5-9-0)", "(6-0-0)", "(6-1-0)", "(6-10-0)", "(6-2-0)", "(6-3-0)", 
    "(6-3-1)", "(6-4-0)", "(6-4-1)", "(6-5-0)", "(6-5-1)", "(6-6-0)", 
    "(6-6-1)", "(6-7-0)", "(6-7-1)", "(6-8-0)", "(6-8-1)", "(6-9-0)", 
    "(6-9-1)", "(7-0-0)", "(7-1-0)", "(7-2-0)", "(7-3-0)", "(7-3-1)", 
    "(7-4-0)", "(7-4-1)", "(7-5-0)", "(7-5-1)", "(7-6-0)", "(7-6-1)", 
    "(7-7-0)", "(7-7-1)", "(7-8-0)", "(7-9-0)", "(8-0-0)", "(8-1-0)", 
    "(8-10-0)", "(8-2-0)", "(8-3-0)", "(8-3-1)", "(8-4-0)", "(8-4-1)", 
    "(8-5-0)", "(8-5-1)", "(8-6-0)", "(8-6-1)", "(8-7-0)", "(8-7-1)", 
    "(8-8-0)", "(8-9-0)", "(9-0-0)", "(9-1-0)", "(9-2-0)", "(9-3-0)", 
    "(9-4-0)", "(9-5-0)", "(9-5-1)", "(9-6-0)", "(9-6-1)", "(9-7-0)", 
    "(9-8-0)", "(9-9-0)"), class = "factor"), HomeFinal = c(14L, 
    14L, 45L, 35L, 10L, 7L), AwayFinal = c(26L, 24L, 0L, 31L, 
    6L, 16L), HomeLast = c(4, 4, 5, 5, 0, 7), AwayLast = c(6, 
    4, 0, 1, 6, 6), Winner = c("Away", "Away", "Home", "Home", 
    "Home", "Away")), .Names = c("X1", "HomeTeam", "AwayTeam", 
"Date", "Season", "HomeRecord", "AwayRecord", "HomeFinal", "AwayFinal", 
"HomeLast", "AwayLast", "Winner"), row.names = c(NA, 6L), class = "data.frame")

Entonces usted haría.

ggfluctuation(table(gamesWide$HomeLast, gamesWide$AwayLast), type="colour") + labs(x="Away", y="Home") + opts(title="Distribution of Last Digit of Score")

Para obtener enter image description here

Por supuesto, esa imagen se ha generado utilizando el conjunto de datos completo. Esto debería ser más extensible a los datos que no son tan simétricos y rectangulares.

Fuente

2012-07-18 01:18:57 Jared

Por cierto, esta respuesta acaba de aparecer en la revisión de "Mensajes de baja calidad" también. Ejecuté todos los ejemplos en '? Ggfluctuation' y ninguno de ellos parece un mapa de calor para mí. ¿Podrías dar un ejemplo? – GSee

Con el fin de generar un mapa continuo con irregularmente espaciadas coordenadas que necesita primero en intrapolate una malla regular (en este caso se utiliza la función interp del paquete akima):

require(akima) 
data <- data.frame(x=c(1,1,2,2,3,4,5,6,7,7,8,9), 
        y=c(2,4,5,1,3,8,4,8,1,1,6,9), 
        distance=c(66,84,93,76,104,29,70,19,60,50,46,36)) 
resolution <- 0.1 # you can increase the resolution by decreasing this number (warning: the resulting dataframe size increase very quickly) 
a <- interp(x=data$x, y=data$y, z=data$distance, 
      xo=seq(min(data$x),max(data$x),by=resolution), 
      yo=seq(min(data$y),max(data$y),by=resolution), duplicate="mean") 
image(a) #you can of course modify the color palette and the color categories. See ?image for more explanation

enter image description here

O puede utilizar , para el trazado en sí, funcionar filled.contour:

filled.contour(a, color.palette=heat.colors)

enter image description here

Fuente

2012-10-04 11:34:44 plannapus

Creación de un mapa de calor continuo en R

Respuesta

Cuestiones relacionadas