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gnoblet 2022-11-20 19:06:01 -04:00
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README.Rmd
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@ -50,10 +50,53 @@ Roadmap is as follows:
Please, do not hesitate to pull request any new viz or colors or color palettes, or to email request any change (guillaume.noblet@reach-initiative.org or gnoblet@zaclys.net).
## Example
## Example 1: extracting colors
```{r example, eval = FALSE}
Color palettes for REACH, AGORA and IMPACT are available. Functions to access colors and palettes are `cols_initiative()` or `pal_initiative()`. For now, the initiative with the most colors and color palettes is REACH. Feel free to pull requests new AGORA and IMPACT colors.
```{r example-colors, eval = FALSE}
library(visualizeR)
# Get all saved REACH colors, named
cols_reach(unnamed = F)
cols_reach(unnamed = F)[1:10]
# Extract a color palette as hexadecimal codes and reversed
pal_reach(palette = "main", reversed = TRUE, color_ramp_palette = FALSE)
# Get all color palettes names
pal_reach(show_palettes = T)
```
## Example 2: Bar chart, already REACH themed
```{r example-bar-chart, eval = TRUE}
library(visualizeR)
library(palmerpenguins)
library(dplyr)
df <- penguins |>
group_by(island, species) |>
summarize(
mean_bl = mean(bill_length_mm, na.rm = T),
mean_fl = mean(flipper_length_mm, na.rm = T)) |>
ungroup()
# Simple bar chart by group
bar_reach(df, mean_bl, island, species, percent = FALSE, x_title = "Mean of bill length")
# Using another color palette
bar_reach(df, mean_bl, island, species, percent = FALSE, palette = "artichoke_3", legend_rev = TRUE)
```
## Example 3: Point chart, already REACH themed
```{r example-point-chart, eval = TRUE}
# Simple point chart
point_reach(penguins, bill_length_mm, flipper_length_mm)
# Point chart with grouping colors, greater dot size, some transparency, reversed color palette
point_reach(penguins, bill_length_mm, flipper_length_mm, island, alpha = 0.5, size = 2, reverse = TRUE)
# Using another color palettes
point_reach(penguins, bill_length_mm, flipper_length_mm, island, palette = "artichoke_3")
```