trelliscopejs v0.2.5
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Create Interactive Trelliscope Displays
Trelliscope is a scalable, flexible, interactive approach to visualizing data (Hafen, 2013 <doi:10.1109/LDAV.2013.6675164>). This package provides methods that make it easy to create a Trelliscope display specification for TrelliscopeJS. High-level functions are provided for creating displays from within 'tidyverse' or 'ggplot2' workflows. Low-level functions are also provided for creating new interfaces.
Readme
trelliscopejs 
Trelliscope is a scalable, flexible, interactive approach to visualizing data. The trelliscopejs R package provides methods that make it easy to create a Trelliscope display specification for the Trelliscope JavaScript library trelliscopejs-lib. High-level functions are provided for creating displays from within dplyr (via summarise()) or ggplot2 (via facet_trelliscope()) workflows. Low-level functions are also provided for creating new interfaces.
Install
install.packages("trelliscopejs")
To install the latest development version:
# install.packages("remotes") # if "remotes" is not already installed
devtools::install_github("hafen/trelliscopejs")
Demos
Examples
Here is a simple example using the ggplot2 interface. Using trelliscopejs in this way is as easy as swapping facet_wrap() with facet_trelliscope() and specifying some additional options.
Please see the package vignettes for more.
library(trelliscopejs)
library(ggplot2)
library(gapminder)
qplot(year, lifeExp, data = gapminder) +
xlim(1948, 2011) + ylim(10, 95) + theme_bw() +
facet_trelliscope(~ country + continent, nrow = 2, ncol = 7, width = 300)
Functions in trelliscopejs
| Name | Description | |
| print.facet_trelliscope | Print facet trelliscope object | |
| map_cog | Apply a function to each element of a vector and return a vector of cognostics data frames | |
| map2_plot | Map over multiple inputs simultaneously and return a vector of plots | |
| write_panel | Write a plot object as a panel in a Trelliscope display | |
| trelliscope | Create a Trelliscope Display | |
| sort_spec | Specify how a display should be sorted | |
| set_labels | Set labels for a data frame | |
| cog_disp_filter | Helper function for creating a cognostic for a link to another display in a filtered state | |
| write_cognostics | Write cognostics data for a display in a Trelliscope app | |
| write_display_obj | Write a "display object" file for a Trelliscope app | |
| trelliscopejs-package | trelliscopejs | |
| update_display_list | Update Trelliscope app display list file | |
| panels | Panels Wrapper Function | |
| map_plot | Apply a function to each element of a vector and return a vector of plots | |
| mpg_labels | Labels for ggplot2 "mpg" data | |
| write_config | Write Trelliscope app configuration file | |
| prepare_display | Set up all auxiliary files needed for a Trelliscope app | |
| write_panels | Write a list of plot objects as panels in a Trelliscope display | |
| cog | Cast Column as a Cognostic | |
| img_panel_local | Cast a vector of URLs pointing to local images as an image panel source | |
| cogs | Cogs Wrapper Function | |
| facet_trelliscope | Facet Trelliscope | |
| cog_href | Href Cognostic | |
| map2_cog | Map over multiple inputs simultaneously and return a vector of cognostics data frames | |
| Trelliscope-shiny | Shiny bindings for Trelliscope | |
| img_panel | Cast a vector of URLs pointing to images as an image panel source | |
| as_cognostics | Cast a data frame as a cognostics data frame | |
| No Results! | ||
Vignettes of trelliscopejs
| Name | ||
| trelliscopejs.Rmd | ||
| No Results! | ||
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Details
| License | BSD_3_clause + file LICENSE |
| Encoding | UTF-8 |
| LazyData | true |
| RoxygenNote | 7.1.0 |
| URL | https://github.com/hafen/trelliscopejs |
| BugReports | https://github.com/hafen/trelliscopejs/issues |
| VignetteBuilder | knitr |
| NeedsCompilation | no |
| Packaged | 2020-05-28 02:31:50 UTC; hafen |
| Repository | CRAN |
| Date/Publication | 2020-05-28 11:20:03 UTC |
| imports | autocogs , base64enc , digest , DistributionUtils , dplyr , ggplot2 (>= 3.2.1) , graphics , grDevices , grid , gtable , htmltools , htmlwidgets , jsonlite , knitr , progress , purrr , rlang , tidyr , utils , webshot |
| suggests | covr , gapminder , housingData , plotly , testthat |
| depends | R (>= 3.4.0) |
| Contributors | Barret Schloerke |
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