summary colours about colourvalues

Examples

Numeric values

colour_values(1:50, n_summaries = 5, alpha = 1:50)
# $colours
# [1] "#44015400" "#46085C05" "#4710630A" "#48186A0F" "#481F7014" "#4825761A" "#472C7B1F" "#46327F24" "#44398229" "#433F852E"
# [11] "#40458834" "#3E4B8939" "#3B518B3E" "#39568C43" "#365C8D48" "#34618D4E" "#31668E53" "#2F6B8E58" "#2D708E5D" "#2B758E62"
# [21] "#297A8E68" "#277F8E6D" "#25848E72" "#23898E77" "#218E8D7C" "#20938C82" "#1F978B87" "#1E9C898C" "#1FA18791" "#21A68596"
# [31] "#25AB829C" "#2AB07FA1" "#30B47BA6" "#38B977AB" "#40BD72B0" "#4AC26DB6" "#54C667BB" "#5FCA61C0" "#6BCD5AC5" "#77D153CA"
# [41] "#84D44BD0" "#91D742D5" "#9FDA3ADA" "#ACDC31DF" "#BADE28E4" "#C8E020EA" "#D6E21AEF" "#E4E418F4" "#F1E51DF9" "#FDE725FE"
# 
# $summary_values
# [1]  1.00 13.25 25.50 37.75 50.00
# 
# $summary_colours
# [1] "#440154FF" "#3B528BFF" "#21908CFF" "#5DC963FF" "#FDE725FF"

character values

colour_values(letters, summary = T)
# $colours
# [1] "#440154FF" "#471063FF" "#481E70FF" "#472B7AFF" "#453882FF" "#414487FF" "#3C4F8BFF" "#375A8CFF" "#32648EFF" "#2E6E8EFF"
# [11] "#2A788EFF" "#26828EFF" "#228B8DFF" "#1F958BFF" "#1F9E88FF" "#22A884FF" "#2CB17EFF" "#3ABA76FF" "#4DC36CFF" "#62CA5FFF"
# [21] "#7AD151FF" "#93D741FF" "#AEDC30FF" "#C9E01FFF" "#E4E418FF" "#FDE725FF"
# 
# $summary_values
# [1] "a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q" "r" "s" "t" "u" "v" "w" "x" "y" "z"
# 
# $summary_colours
# [1] "#440154FF" "#471063FF" "#481E70FF" "#472B7AFF" "#453882FF" "#414487FF" "#3C4F8BFF" "#375A8CFF" "#32648EFF" "#2E6E8EFF"
# [11] "#2A788EFF" "#26828EFF" "#228B8DFF" "#1F958BFF" "#1F9E88FF" "#22A884FF" "#2CB17EFF" "#3ABA76FF" "#4DC36CFF" "#62CA5FFF"
# [21] "#7AD151FF" "#93D741FF" "#AEDC30FF" "#C9E01FFF" "#E4E418FF" "#FDE725FF"

rounding digits

colour_values(rnorm(n = 100), n_summaries = 7, format = T, digits = 1)
# $colours
# [1] "#482273FF" "#63CB5FFF" "#38588CFF" "#6ACD5BFF" "#355D8DFF" "#443982FF" "#2A768EFF" "#2A778EFF" "#440154FF" "#29AF7FFF"
# [11] "#472E7CFF" "#24888EFF" "#21908CFF" "#287D8EFF" "#2E6E8EFF" "#27808EFF" "#46327EFF" "#414487FF" "#472E7CFF" "#5DC962FF"
# [21] "#53C568FF" "#25848EFF" "#482676FF" "#2B758EFF" "#55C667FF" "#37598CFF" "#1FA187FF" "#453882FF" "#1E9B8AFF" "#443A83FF"
# [31] "#482676FF" "#443A83FF" "#424086FF" "#433D84FF" "#1F9E89FF" "#29798EFF" "#33638DFF" "#46307EFF" "#453581FF" "#404788FF"
# [41] "#472E7CFF" "#365B8DFF" "#218F8DFF" "#482979FF" "#50C46AFF" "#482071FF" "#2D708EFF" "#D2E21BFF" "#21A685FF" "#31678EFF"
# [51] "#424086FF" "#1F958BFF" "#2B748EFF" "#34608DFF" "#24878EFF" "#38598CFF" "#FDE725FF" "#6ACD5AFF" "#1FA088FF" "#1E9C89FF"
# [61] "#39558CFF" "#21A685FF" "#34618DFF" "#453681FF" "#87D549FF" "#443C84FF" "#32648EFF" "#3B518BFF" "#443A83FF" "#1F968BFF"
# [71] "#470F61FF" "#30698EFF" "#3A538BFF" "#481A6CFF" "#2D718EFF" "#365C8DFF" "#3B528BFF" "#25AB82FF" "#20928CFF" "#2D708EFF"
# [81] "#277E8EFF" "#3F4989FF" "#306A8EFF" "#2CB27EFF" "#2B748EFF" "#277E8EFF" "#9CD93BFF" "#3E4B89FF" "#24AA83FF" "#7AD151FF"
# [91] "#46327FFF" "#2B768EFF" "#355F8DFF" "#38588CFF" "#46337FFF" "#433E85FF" "#3ABA76FF" "#1F968BFF" "#1FA088FF" "#5AC864FF"
# 
# $summary_values
# [1] "-1.7" "-1.0" "-0.2" "0.5"  "1.2"  "1.9"  "2.7" 
# 
# $summary_colours
# [1] "#440154FF" "#443A83FF" "#31688EFF" "#21908CFF" "#35B779FF" "#8FD744FF" "#FDE725FF"

Dates without format

dte <- seq(as.Date("2018-01-01"), as.Date("2018-02-01"), by = 5)
colour_values( dte , n_summaries = 3, format = F)
# $colours
# [1] "#440154FF" "#443A83FF" "#31688EFF" "#21908CFF" "#35B779FF" "#8FD744FF" "#FDE725FF"
# 
# $summary_values
# [1] 17532 17547 17562
# 
# $summary_colours
# [1] "#440154FF" "#21908CFF" "#FDE725FF"

Dates with format

dte <- seq(as.Date("2018-01-01"), as.Date("2018-02-01"), by = 5)
colour_values( dte , n_summaries = 3, format = T)
# $colours
# [1] "#440154FF" "#443A83FF" "#31688EFF" "#21908CFF" "#35B779FF" "#8FD744FF" "#FDE725FF"
# 
# $summary_values
# [1] "2018-01-01" "2018-01-16" "2018-01-31"
# 
# $summary_colours
# [1] "#440154FF" "#21908CFF" "#FDE725

POSIXct without format

psx <- seq(as.POSIXct("2018-01-01 00:00:00", tz = "Australia/Melbourne"),
           as.POSIXct("2018-02-01 00:00:00", tz = "Australia/Melbourne"),
           by = 60 * 60 * 24)
colour_values( psx, n_summaries = 5, format = F)
# $colours
# [1] "#440154FF" "#470D60FF" "#48196BFF" "#482474FF" "#472E7CFF" "#453882FF" "#414286FF" "#3E4B8AFF" "#3A548CFF" "#365D8DFF"
# [11] "#32658EFF" "#2E6D8EFF" "#2B758EFF" "#287D8EFF" "#25858EFF" "#228C8DFF" "#20948CFF" "#1E9C89FF" "#20A386FF" "#25AB82FF"
# [21] "#2DB27DFF" "#39BA76FF" "#48C16EFF" "#58C765FF" "#6ACD5BFF" "#7ED34FFF" "#92D742FF" "#A8DB34FF" "#BEDF26FF" "#D4E21BFF"
# [31] "#E9E41AFF" "#FDE725FF"
# 
# $summary_values
# [1] 1514725200 1515394800 1516064400 1516734000 1517403600
# 
# $summary_colours
# [1] "#440154FF" "#3B528BFF" "#21908CFF" "#5DC963FF" "#FDE725FF"

POSIXct with format

colour_values( psx, n_summaries = 5, format = T)
# $colours
# [1] "#440154FF" "#470D60FF" "#48196BFF" "#482474FF" "#472E7CFF" "#453882FF" "#414286FF" "#3E4B8AFF" "#3A548CFF" "#365D8DFF"
# [11] "#32658EFF" "#2E6D8EFF" "#2B758EFF" "#287D8EFF" "#25858EFF" "#228C8DFF" "#20948CFF" "#1E9C89FF" "#20A386FF" "#25AB82FF"
# [21] "#2DB27DFF" "#39BA76FF" "#48C16EFF" "#58C765FF" "#6ACD5BFF" "#7ED34FFF" "#92D742FF" "#A8DB34FF" "#BEDF26FF" "#D4E21BFF"
# [31] "#E9E41AFF" "#FDE725FF"
# 
# $summary_values
# [1] "2017-12-31T13:00:00" "2018-01-08T07:00:00" "2018-01-16T01:00:00" "2018-01-23T19:00:00" "2018-01-31T13:00:00"
# 
# $summary_colours
# [1] "#440154FF" "#3B528BFF" "#21908CFF" "#5DC963FF" "#FDE725FF"