diagrammer

How to include DiagrammeR/mermaid flowchart in a Rmarkdown file

由 风格不统一 提交于 2020-01-02 07:24:40
问题 I have an R markdown file: --- title: "Untitled" author: "Me" output: html_document --- ```{r setup, include=FALSE} knitr::opts_chunk$set(echo = TRUE) ``` ## R Markdown This is an R Markdown document. As well as a DiagrammeR/mermaid chart: graph LR A-->B How can I add the chart in the R-markdown? 回答1: Actually it is trivial: title: "Untitled" author: "Me" output: html_document --- ```{r setup, include=FALSE} knitr::opts_chunk$set(echo = TRUE) ``` ## R Markdown This is an R Markdown document.

How to export images of diagrammer in R

由 空扰寡人 提交于 2019-12-24 03:29:50
问题 I'm trying create image of diagrammer graph but it creates blank files instead. My data frame: df <- data.frame(col1 = c( "Cat", "Dog", "Bird"), col2 = c( "Feline", "Canis", "Avis"), stringsAsFactors=FALSE) The rest of code: png("C:\\tmp\\anim.png") uniquenodes <- unique(c(df$col1, df$col2)) library(DiagrammeR) nodes <- create_node_df(n=length(uniquenodes), nodes = seq(uniquenodes), type="number", label=uniquenodes) edges <- create_edge_df(from=match(df$col1, uniquenodes), to=match(df$col2,

How to create a network graph with DiagrammeR?

由 好久不见. 提交于 2019-12-11 00:57:54
问题 I have a large dataset but let's put a toy example: mydata <- data.table(from=c("John", "John", "Jim"),to=c("John", "Jim", "Jack")) nodesd=unique(c(mydata$from, mydata$to)) nodes <- create_node_df( n=length(nodesd), label=nodesd, type=nodesd) edges <- create_edge_df(from = mydata$from, to = mydata$to, rel = "leading_to") graph <- create_graph( nodes_df = nodes, edges_df = edges) render_graph(graph) But I get this: Instead of the expected result: I got that one using first igraph, but I'd like

How to remove the “today” vertical line from my Gantt chart

由 隐身守侯 提交于 2019-12-06 12:34:31
问题 I've created a simple Gantt chart in R (my first) using the DiagrammeR package, but I can't work out how to remove the red vertical line (representing today) from the chart. Also, for some reason, March displays as w.17 on the x-axis rather than 03-17? Any ideas very welcome. Code is as follows library(Diagrammer) m1 <- mermaid(" gantt dateFormat YYYY-MM-DD title Research Proposal Timeline section Tidy Raw Data Tidy available data :active, first_1, 2017-03-01, 14d New data :active, first_2,

GraphViz - alignment of subgraph

由 不想你离开。 提交于 2019-12-06 00:47:40
问题 I'd like to draw a diagram like this. But the only diagram I can draw is: The code I used : graph [rankdir = LR] node [shape=box] x1;x2;x3;y1;y2;y3;y4;y5;y6;y7;y8; node [shape=oval] ind60;dem60;dem65 {x1,x2,x3} -> ind60[arrowhead=none arrowtail=normal dir=both] {y1,y2,y3,y4} -> dem60[arrowhead=none arrowtail=normal dir=both] dem65 -> {y5,y6,y7,y8} ind60->dem60 dem60->dem65 ind60->dem65 How can I draw the desired plot? 回答1: A first step in what you want to achieve, using rank=same , invisible

GraphViz - alignment of subgraph

由 旧城冷巷雨未停 提交于 2019-12-04 06:13:49
I'd like to draw a diagram like this. But the only diagram I can draw is: The code I used : graph [rankdir = LR] node [shape=box] x1;x2;x3;y1;y2;y3;y4;y5;y6;y7;y8; node [shape=oval] ind60;dem60;dem65 {x1,x2,x3} -> ind60[arrowhead=none arrowtail=normal dir=both] {y1,y2,y3,y4} -> dem60[arrowhead=none arrowtail=normal dir=both] dem65 -> {y5,y6,y7,y8} ind60->dem60 dem60->dem65 ind60->dem65 How can I draw the desired plot? A first step in what you want to achieve, using rank=same , invisible edges , groups , and constraint=false : digraph { node [shape=box] { rank=same; y1;y2;y3;y4; } dem60[shape

How to rearrange diagram in R

由 与世无争的帅哥 提交于 2019-12-01 08:50:57
I updated my diagrammer to version 0.9.0 and started rendering different diagram from the same data. My data frame now looks like this: df <- data.frame(col1 = c( "Cat", "Dog", "Bird"), col2 = c( "Feline", "Canis", "Avis"), stringsAsFactors=FALSE) The rest of code looks like this: uniquenodes <- unique(c(df$col1, df$col2)) library(DiagrammeR) nodes <- create_node_df(n=length(uniquenodes), nodes = seq(uniquenodes), type="number", label=uniquenodes) edges <- create_edge_df(from=match(df$col1, uniquenodes), to=match(df$col2, uniquenodes), rel="related") g <- create_graph(nodes_df=nodes, edges_df

Using DiagrammeR for Path Diagrams (SEM)

由 那年仲夏 提交于 2019-12-01 06:31:29
I´m testing the capabilities of the new DiagrammeR-package for visualisation of structural equation models. My goal is, to get a plot like this: Perhaps I need to find a ressource on how to specify the orientation of edges and nodes, because - with DiagrammeR - I can only do a plot like this right now: devtools::install_github('rich-iannone/DiagrammeR') library('DiagrammeR') #---------- test<-grViz(" digraph CFA{ # latent variables node [shape=circle] latent_a [group='a']; latent_b [group='b']; #regressions latent_a -> latent_b [label='0.279']; #measurement model for latent a subgraph A{ node

Using DiagrammeR for Path Diagrams (SEM)

由 给你一囗甜甜゛ 提交于 2019-12-01 05:32:28
问题 I´m testing the capabilities of the new DiagrammeR-package for visualisation of structural equation models. My goal is, to get a plot like this: Perhaps I need to find a ressource on how to specify the orientation of edges and nodes, because - with DiagrammeR - I can only do a plot like this right now: devtools::install_github('rich-iannone/DiagrammeR') library('DiagrammeR') #---------- test<-grViz(" digraph CFA{ # latent variables node [shape=circle] latent_a [group='a']; latent_b [group='b'
订阅 diagrammer