heatmap

问题 In Matlab you can designate the number of nodes in a dendrogram that you wish to plot as part of the dendrogram function: dendrogram(tree,P) generates a dendrogram plot with no more than P leaf nodes. My attempts to do the same with heatmap2 in R have failed miserably. The posts to stackoverflow and biostars have suggested using cutree but heatmap2 gets stuck with postings' suggestions on Rowv option. Here "TAD" is the data matrix 8 columns by 831 rows. # cluster it hr <- hclust(dist(TAD,

问题 I would like to add functional information to a HeatMap (geom_tile). I've got the following simplified DataFrame and R code producing a HeatMap and a separate stacked BarPlot (in the right order, corresponding to the HeatMap). Question: How can I add the BarPlot to the right edge/side of the Heatmap?? It shouldn't overlap with any of the tiles, and the tiles of the BarPlot should align with the tiles of the HeatMap. Data: AccessionNumber <- c('A4PU48','A9YWS0','B7FKR5','G4W9I5','B7FGU7',

问题 I'm trying to add a Heatmap to GoogleMaps in flutter, I can't find any reference to this in the documentation, is there a way to do so.? I know there is a way to do so on Web. Is there an alternative to this.? Thanks in advance 回答1: The google map library for Flutter is not fully complete yet, many of the functions of google map are not available in Flutter at this moment but I think in the next versions those functions should be include 来源： https://stackoverflow.com/questions/58310540/how-to

问题 I have an Amcharts heatmap chart with a world map. I would like to translate country names in Italian in the balloon text. I have a file where the names of the countries are translated in Italian, like this var mapTranslations = {"Andorra": "Andorra", "United Arab Emirates": "Emirati Arabi Uniti", "Afghanistan": "Afghanistan", "Bosnia and Herzegovina": "Bosnia Erzegovina", "Barbados": "Barbados", "Bangladesh": "Bangladesh", "Belgium": "Belgio" but I cannot call the translated name in the

问题 Please help me with the following. I am making a heatmap using leaflet and addWebGLHeatmap. This works fine, until I try and save the plot as PNG using webshot. See the code below: m <- map %>% addWebGLHeatmap(data = dataset, lng=~lon, lat=~lat, size = 800, opacity = 0.6, intensity = 1) %>% addPolygons(data = shapefile, weight = 2, color = "black", fillOpacity = 0) mapshot(m, file = "testRplot.png") What it shows in plotviewer: Plot in viewer What it shows after saving: Plot after saving Hope

问题 I am generating multiple heatmaps to be plotted as an animation. I want to reuse the color keys for different heatmaps to show the change with time. Currently the key is being reset for each heatmap. Heatmap1: (http://i.imgur.com/iPIDY82.png) Heatmap2: (http://i.imgur.com/GvNfQal.png) I would like the "total range" to be the same in both heatmaps. So Heatmap1 above should have a net "lighter" color. The code I have at present is as follows: mat <- matrix(unlist(row), ncol=4, byrow=TRUE) matm

问题 I am trying to plot a simple heatmap from a dataframe that looks like this: row column content amount 0 x a c1 1 2 x b c3 3 4 x c c2 1 6 y a c1 1 8 y b c3 3 10 y c c2 1 12 z a c1 1 14 z b c3 3 16 z c c2 1 row and column indicate the position of the cell, the color of it should be chosen based on content and I want tooltips displaying the content and the amount . I currently try it like this (using bokeh 1.2.0): import pandas as pd from bokeh.io import show from bokeh.models import

问题 I am using the Java class HeatMap (by: http://www.mbeckler.org/heatMap/) to generate a heatmap for my matrix. I want to implement a mouselistener which will display the coordinate position (x,y) when the mouse is at some position on the image (heatmap). I have implemented a basic mouse listener for the moment, which shows a message when the mouse pointer is in the HeatMap panel and when it is outside it. But, the problem is, the actual heatmap in the HeatMap panel is smaller than the heatmap

问题 By using ggplot and faced_grid functions I'm trying to make a heatmap. I have a categorical y axis, and I want y axis labels to be left aligned. When I use theme(axis.text.y.left = element_text(hjust = 0)) , each panels' labels are aligned independently. Here is the code: #data set.seed(1) gruplar <- NA for(i in 1:20) gruplar[i] <- paste(LETTERS[sample(c(1:20),sample(c(1:20),1),replace = T) ], sep="",collapse = "") gruplar <- cbind(gruplar,anagruplar=rep(1:4,each=5)) tarih <- data.frame(yil=

问题 The code reads data from a file and generate this heatmap: But I want the cells in the top diagonal in different color like gradient blue and the cells in the bottom diagonal like now, How can I do it? <html> <head> <title>Heat map</title> </head> <body> <div id='tooltip' class='hidden'> <p><span id='value'></p> </div> <script src='http://d3js.org/d3.v3.min.js'></script> </select> <div id='chart' style='overflow:auto; width:960px; height:700px;'></div> <script type='text/javascript'> var