@_inundata

Karthik Ram

Early motivation was to make data access easier & reproducible

Founded in 2011 by Carl Boettiger, Scott Chamberlain and myself over a Twitter thread

The earliest known image of a coffeehouse dated to 1674

Steven Johnson: Where good ideas come from

Notebooks (Jupyter + Rmarkdown) are lowering the barriers to reproducible computation

Jeroen

Ooms

Image analysis in R

Extracting metadata from camera traps

Extracting metadata from camera traps

files <- list.files("cameratrapimagedata",
full.names = TRUE)

text <- image_read(files) %>%
  image_convert(type = 'grayscale') %>%
  image_crop("1890x32") %>%
  image_reducenoise(radius = 5) %>%
  image_append(stack = T) %>%
  image_ocr(options = list(tessedit_char_whitelist = "/0123456789:-°ACMP"))

cat(text)

Extracting metadata from camera traps

files <- list.files("cameratrapimagedata",full.names = TRUE)

text <- image_read(files) %>%
        image_convert(type ='grayscale') %>%
        image_crop("1890x32") %>%
        image_reducenoise(radius = 5) %>%
        image_append(stack = T) %>%
        image_ocr(options = list(tessedit_char_whitelist = 
            "/0123456789:-°ACMP"))


cat(text)
        
        
        
        
        

pipeline toolkit for reproducibility and high-performance computing

Will Landau

github.com/ropensci/drake

GNU Make

target: prerequisite(s)
	recipe

Drake: Data Frames in R for Make

No need to write a cumbersome Makefile by hand.
Vast arsenal of parallel computing options
 Convenient organization of output. 

rOpenSci fosters a culture that values open and reproducible research using shared data and reusable software.

ropensci.org/

software-review

Improving Quality of Scientific Software

To date we have reviewed 121 software packages and have fast tracked 49 software publications

joss.theoj.org

A mechanism for research software developers to get credit within the current merit system of science

testing, docs, containers, contributor guidelines, license, archive