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Questions tagged [geom-tile]

86 questions
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tile plot for continuous variable in r

I want to see the average departure delay in flights dataset from nycflights13 by distance and month with tile plot. I plotted it and I got this: How can I see it better? I can't understand anything.
Mina
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How does not display the matrix diagonal data in ggplot2？

I want to plot Correlation matrix plot. like this so, I generated a matrix data and ploted in R. but, I got a strange picture. this is my code. aa1=data.frame(eada=c(1.1,5,0,0,0,0), goke=c(2.2,5,0,0,0,0), …
Rosie
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R geom_tile on theme_void has blank space above and below plot

When using geom_tile() to make a ggplot object with theme_void() there are blank areas at top and bottom of plot, and when using patchwork to add pieces these cause a mis-alignment of right=side marginal bars (as in screenshot attached). Please is…
John McKeown
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Plotting a matrix on ggmap with geom_tile not working

I'm trying to plot a matrix (mostly random numbers with a few NAs) with longitude/latitude coordinates on a ggmap plot. This is my code: library(ggmap) library(ggplot2) define the longitude and latitude…
AlexLee
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Using the RColorBrewer with scale_fill_gradientn(), I keep getting the same error

I'm working with the following code: library('colorspace') blups <- brewer.pal(9, 'BuPu') geom_tile(aes(lon, lat, fill = predicted_price), alpha = 0.8) + scale_fill_gradientn(colors = blups) The error msg is: Check your call of…
CharlieS
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How to exclude given figure in the color fill render?

In R ggplot2/geom_tile, how to exclude the data in 'month==6 & category==c' ? (i mean the data not join the tile fill render, but still keep in the image) library(tidyverse) plot_data <-…
anderwyang
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Conditionally applying alpha parameter for some values in geom_tile

I am using geom_tile to create a heatmap. I want to customize the heatmap by highlighting cells that meet a certain criteria. Specifically, I want any cell with a value less than 10 to be set to a lower transparency. Everything above 10 should be…
CurtLH
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Dont understand the why this book solution is "right" for cleaning up data in flights dataset

I'm working through the questions of R for Data Science and the website's solutions here: https://jrnold.github.io/r4ds-exercise-solutions/exploratory-data-analysis.html. The question I'm working on is: Use geom_tile() together with dplyr to…
Shawn Hemelstrand
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geom_tile based on results of clustering

I'm making a heat map using geom_tile(). I would like to order y-axis(sp) based on clustering (the actual data has about 200 sp records). sp <- c("sp1","sp1","sp1","sp2","sp2","sp2","sp3","sp3","sp3","sp4","sp4","sp4","sp5","sp5","sp5") category…
marie
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ggplot legend based on axis colors

I am trying to create a legend in ggplot based on the color of the y axis I have set. Does anyone know if a way to manually create a legend based off of data not present in the figure itself? Below is a toy example of the plot and code. In this…
eycramer
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matching geom_point size to the geom_tile size

I'm trying to combine geom_tile with geom_point to show a gene expression knockdown effect on a cardiac phenotypes and whether this effect is enhanced or reduced compared to a control: The following code creates and example of this. g <- read_excel(…
krifa sallouha
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Add color gradient to only few tiles in geom_tile

I want to color the tiles in a geom_tile plot for the combinations for which the chi-square hypothesis is accepted as grey. Add color gradient based on chi-square value for the combinations for which the hypothesis is rejected. Now, the logical…
vp_050
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How to set NA values from a matrix to black-coloured tiles in a ggplot heatmap

I am working on the following structure and the following plotting code: structure(c(NA, 11, 9, 9, 21, 7, 2, 5, 3, 0, 0, 1, 31, NA, 3, 2, 1, 0, 0, 10, 3, 0, 0, 0, 31, 16, NA, 2, 2, 10, 0, 5, 0, 0, 0, 0, 59, 65, 1, NA, 2, 4, 0, 4, 0, 0, 0, 0, 156,…
Cameron
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How do I add a separate legend for each variable in geom_tile?

I would like to have a separate scale bar for each variable. I have measurements taken throughout the water column for which the means have been calculated into 50cm bins. I would like to use geom_tile to show the variation of each variable in each…
Jo Harris
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Add a specific color to each tile and a legend in geom_tile

I want to add two things to the following figure: add a legend (zp or df$legend) (which is similar to each block) to the geom_tile figure assign a specific color to each tile (which repeats for every block) instead of scale_fill_continuous but keep…
yazdan
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