Modifique el trazado de redD3 sankey con colores definidos por el usuario

Tengo una trama de sankey creada ennetworkD3 paquete. Me gustaría modificar los colores y la transparencia de ambos nodos y enlaces.

Mis datosnetworkD3_data se adjunta al final.

Pregunta 1: ¿Cómo modificar los colores del nodo con la paleta definida por el usuario?

No estoy seguro de cómo modificar los colores con la paleta definida por el usuario. Es necesario que use la misma paleta de colores específica para cada fuente de nodo para mantener la coherencia con otras parcelas que tengo.

Actualmente puedo hacer que cada nodo de origen sea de un color diferente y que todos los nodos de destino sean del mismo color definiendo elNodeGroup. El gráfico a continuación está cerca de lo que quiero, sin embargo, ahora quiero especificar el color de cada nodo de origen.

library(networkD3)
sankeyNetwork(Links = networkD3_data$links, Nodes = networkD3_data$nodes, Source = "source", Target = "target", Value = "value", NodeID = "name", NodeGroup="group", fontSize=14)

?sankeyNetwork dice que hay uncolourScale parámetro que toma "cadena de caracteres que especifica la escala de colores categórica para los nodos". Tomé esto para significar que puedo agregar una columna con mis colores deseados a lanetworkD3_data$nodes marco de datos y llamadacolourScale como tal:

sankeyNetwork(Links = networkD3_data$links, Nodes = networkD3_data$nodes, Source = "source", Target = "target", Value = "value", NodeID = "name", NodeGroup="group", fontSize=14, colourScale="colors")

Pero esto no funciona, no se produce ninguna trama. Busqué stackoverflow y encontré una respuesta de 2014:aquí, pero no creo que esto funcione ya que aparece un errorError: unexpected symbol llamando a cualquiera de estas soluciones propuestas (o tal vez simplemente no sé cómo implementar esto correctamente).

d3.scale.ordinal().range(["#7d3945","#e0677b", "#244457"])
d3.scaleOrdinal().range(["#7d3945","#e0677b", "#244457"])  

Pregunta 2: ¿Es posible definir el orden en que se muestran el origen y los destinos?

Entonces, ¿las fuentes se enumeran de Source0 a Source10 y los objetivos de Target11 a Target47? ¿Dónde está este set? Sé que esto es contra-intuitivo para permitir que el algoritmo posicione de manera óptima los nodos.

Pregunta 3: ¿Cómo modificar los colores del enlace con la paleta definida por el usuario y cambiar la transparencia / opacidad?

También quiero codificar por color los enlaces que emanan de la fuente usando el mismo esquema de color que la fuente. Puedo hacer esto definiendoLinkGroup, vea la trama a continuación. Una vez más, estoy cerca de lo que quiero, pero solo necesito especificar los colores que utilicé yo mismo y no estoy seguro de dónde modificar esto. También quiero ajustar la opacidad para que el color de origen sea más sólido que los colores del enlace.

sankeyNetwork(Links = networkD3_data$links, Nodes = networkD3_data$nodes, Source = "source", Target = "target", Value = "value", NodeID = "name", NodeGroup="group", LinkGroup="group", fontSize=14)

Aquí están mis datos.dput(networkD3_data)

structure(list(nodes = structure(list(name = c("Source0", "Source1", 
"Source2", "Source3", "Source4", "Source5", "Source6", "Source7", 
"Source8", "Source9", "Source10", "Target11", "Target12", "Target13", 
"Target14", "Target15", "Target16", "Target17", "Target18", "Target19", 
"Target20", "Target21", "Target22", "Target23", "Target24", "Target25", 
"Target26", "Target27", "Target28", "Target29", "Target30", "Target31", 
"Target32", "Target33", "Target34", "Target35", "Target36", "Target37", 
"Target38", "Target39", "Target40", "Target41", "Target42", "Target43", 
"Target44", "Target45", "Target46", "Target47"), group = c("Source0", 
"Source1", "Source2", "Source3", "Source4", "Source5", "Source6", 
"Source7", "Source8", "Source9", "Source10", "Target", "Target", 
"Target", "Target", "Target", "Target", "Target", "Target", "Target", 
"Target", "Target", "Target", "Target", "Target", "Target", "Target", 
"Target", "Target", "Target", "Target", "Target", "Target", "Target", 
"Target", "Target", "Target", "Target", "Target", "Target", "Target", 
"Target", "Target", "Target", "Target", "Target", "Target", "Target"
), colors = c(",#9E0142", "#D53E4F", "#F46D43", "#FDAE61", "#FEE08B", 
"#FFFFBF", "#E6F598", "#ABDDA4", "#66C2A5", "#3288BD", "#5E4FA2", 
"#969696", "#969696", "#969696", "#969696", "#969696", "#969696", 
"#969696", "#969696", "#969696", "#969696", "#969696", "#969696", 
"#969696", "#969696", "#969696", "#969696", "#969696", "#969696", 
"#969696", "#969696", "#969696", "#969696", "#969696", "#969696", 
"#969696", "#969696", "#969696", "#969696", "#969696", "#969696", 
"#969696", "#969696", "#969696", "#969696", "#969696", "#969696", 
"#969696")), .Names = c("name", "group", "colors"), row.names = c(NA, 
-48L), class = "data.frame"), links = structure(list(source = c(0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 
6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10
), target = c(11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 
23, 13, 18, 15, 11, 12, 24, 21, 25, 26, 27, 19, 28, 16, 22, 29, 
30, 31, 32, 18, 16, 15, 13, 27, 29, 19, 33, 34, 31, 35, 21, 24, 
11, 30, 36, 28, 37, 38, 39, 40, 26, 41, 11, 12, 15, 18, 19, 14, 
13, 16, 27, 34, 20, 22, 25, 12, 27, 16, 18, 13, 11, 12, 11, 14, 
27, 21, 16, 18, 22, 13, 15, 19, 16, 11, 12, 39, 12, 14, 18, 11, 
42, 43, 44, 13, 11, 18, 15, 12, 19, 45, 31, 16, 20, 46, 40, 47, 
11, 12, 18, 16, 14, 19, 15, 11, 12, 16, 13, 18, 14, 34, 31, 15
), value = c(5.8, 3.2, 5, 2.4, 2.5, 2.7, 3.5, 2.5, 3.5, 1.4, 
2.9, 2.4, 1.3, 12.1, 7.4, 5, 11.2, 5.6, 6.4, 8.8, 2.6, 3.5, 7, 
10, 4.5, 6, 6.5, 5.8, 5.4, 6.2, 8.9, 5.5, 4.8, 3.4, 6.5, 5, 4, 
6.4, 7.3, 4.4, 4.2, 1.7, 5.1, 3.6, 6.4, 3.4, 2.5, 2.6, 2.3, 2.3, 
3.2, 1.6, 1.7, 3.7, 8, 4.4, 3.1, 4.1, 5.9, 2.8, 5, 3.2, 3.7, 
3.4, 1.8, 3.2, 1.2, 4.1, 5.2, 4.5, 4.8, 7.1, 7.3, 4.6, 8.4, 3.4, 
5.2, 6.1, 4.3, 4.5, 4.5, 6.5, 2.8, 6.3, 5.3, 8.2, 3.8, 4.3, 4.2, 
3.4, 5.4, 7.9, 1.2, 1.4, 1.4, 6.6, 6.8, 4.2, 2.9, 3.1, 5.3, 2.6, 
3.2, 2.9, 1.7, 1.9, 1.4, 8, 8, 4, 5, 4.3, 2.9, 6.9, 3, 8.7, 4.5, 
4.2, 6.6, 4.4, 2.7, 4.4, 4.3, 2.8), group = c("Source0", "Source0", 
"Source0", "Source0", "Source0", "Source0", "Source0", "Source0", 
"Source0", "Source0", "Source0", "Source0", "Source0", "Source1", 
"Source1", "Source1", "Source1", "Source1", "Source1", "Source1", 
"Source1", "Source1", "Source1", "Source1", "Source1", "Source1", 
"Source1", "Source1", "Source1", "Source1", "Source1", "Source2", 
"Source2", "Source2", "Source2", "Source2", "Source2", "Source2", 
"Source2", "Source2", "Source2", "Source2", "Source2", "Source2", 
"Source2", "Source2", "Source2", "Source2", "Source2", "Source2", 
"Source2", "Source2", "Source2", "Source2", "Source3", "Source3", 
"Source3", "Source3", "Source3", "Source3", "Source3", "Source3", 
"Source3", "Source3", "Source3", "Source3", "Source3", "Source4", 
"Source4", "Source4", "Source4", "Source4", "Source4", "Source5", 
"Source5", "Source5", "Source5", "Source5", "Source5", "Source5", 
"Source5", "Source5", "Source5", "Source5", "Source6", "Source6", 
"Source6", "Source6", "Source7", "Source7", "Source7", "Source7", 
"Source7", "Source7", "Source7", "Source8", "Source8", "Source8", 
"Source8", "Source8", "Source8", "Source8", "Source8", "Source8", 
"Source8", "Source8", "Source8", "Source9", "Source9", "Source9", 
"Source9", "Source9", "Source9", "Source9", "Source9", "Source10", 
"Source10", "Source10", "Source10", "Source10", "Source10", "Source10", 
"Source10", "Source10")), .Names = c("source", "target", "value", 
"group"), row.names = c(NA, -124L), class = "data.frame")), .Names = c("nodes", 
"links"))

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