![]() ![]() Why using R and R Markdown : As data scientists, we often have repeated analysis to perform (example: validation of analytical methods). An R Markdown document is written in markdown (an easy-to-write plain text format) and contains chunks of embedded R code. What is R Markdown : R Markdown is a tool designed to help create reproducible, dynamic reports with R. What is R: R language is widely used among statisticians and data miners for developing data analysis software. ![]() f.Awesome R Markdown Word report with programmatically inserted headings, outputs and cross-references How to automate reporting in Word to focus on challenging problem solvingīy Thomas de Marchin (Senior Manager Statistics and Data Sciences at Pharmalex) and Milana Filatenkova (Manager Statistics and Data Sciences at Pharmalex) Photo from Maarten van den Heuvel on Unsplash Using a regular expression, the function returns all characters of the table_nums('tab_1') output located before the first colon. and table number), I have written the function f.ref. In order to return the desired output (prefix Tab. 1: German Bundesliga: Final Table 2015/16, Position 7-12” Otherwise, we wi’ll get the following output: “Tab. However, we can not just use the inline code table_nums('tab_1') Since we have received a numbered table, it should also be possible to reference the table. 1: German Bundesliga: Final Table 2015/16, Position 7-12 Position ![]() It is important to separate inline code and code chunk. With fig.cap = tab.1_cap, we specify the caption of the first table. The next code snippet combines both inline code and a code chunk. table_nums <- captioner::captioner(prefix = "Tab.")Ĭaption = "German Bundesliga: Final Table 2015/16, Position 7-12")Ĭaption = "German Bundesliga: Final Table 2015/16, Position 12-18") Furthermore, we may also define a prefix ( Tab. In a first step, we define a function named table_nums and apply it to the tables’ name and caption. Thanks to Alathea Letaw’s captioner package, we can number tables and figures. German Bundesliga: Final Table 2015/16, Position 1-6 Position As we can see, the caption will not be numbered and, thus, cannot be referenced in the document. With caption we can specify a simple table caption. ![]() In the first code snippet, we create a table using the kable function of the knitr package. Pacman::p_load(knitr, captioner, bundesligR, stringr) if (!require("pacman")) install.packages("pacman") It contains “all final tables of Germany’s highest football league, the Bundesliga” ( Link). The dataset I will be using in this blog post is named bundesligR and part of the bundesligR package. The following code will install load and / or install the R packages required for this blog post. In this blog post, I will explain how to number and reference tables and figures in R Markdown files using the captioner package. However, since bookdown uses LaTex functionality, R Markdown files created with bookdown cannot be converted into MS Word (.docx) files. The recently published bookdown package makes it very easy to number and reference tables and figures ( Link). Unfortunately, R Markdown has no “native” method to number and reference table and figure captions. However, in scientific research papers or reports, tables and figures usually need to be numbered and referenced. R Markdown is a great tool to make research results reproducible. ![]()
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