Commit.

R/parseRmd.R

@@ -0,0 +1,58 @@
+ParseRmdContent <- function(rmd_files, bib, k) {
+    # parse Rmd files to get questions, answers, section and chapter
+    rmd_rawdata <- parsermd::parse_rmd(rmd_files[k], allow_incomplete = FALSE, parse_yaml = FALSE) |>
+        tibble::as_tibble()
+
+    # clean R chunks and headings
+    rmd_data <- rmd_rawdata[rmd_rawdata$type != "rmd_chunk", ]
+    rmd_data <- rmd_data[rmd_data$type != "rmd_heading", ]
+
+    # keep rows with complete headers 1 to 3
+    rmd_data <- rmd_data[complete.cases(dplyr::select(rmd_data, c("sec_h1", "sec_h2",
+        "sec_h3"))), ]
+
+    # loop over all answers
+    for (i in 1:nrow(rmd_data)) {
+        chapter <- rmd_data[i, ]$sec_h1
+        # remove ** from chapter
+        chapter <- gsub("\\*\\*", "", chapter)
+        # remove {-} from chapter
+        chapter <- gsub("\\{-\\}", "", chapter)
+
+        section <- rmd_data[i, ]$sec_h2
+        # remove {-} from section
+        section <- gsub("\\{-\\}", "", section)
+
+        question <- rmd_data[i, ]$sec_h3
+
+        answers <- rmd_data[i, ] |>
+            parsermd::as_document()
+        # keep only rows starting with '- '
+        answers <- answers[grep("^- ", answers)]
+        # remove - from answers
+        answers <- gsub("^- ", "", answers)
+        # replace $$ by $ from LaTeX equations
+        answers <- gsub("\\$\\$", "$", answers)
+        # replacE $ in begining of any word string by $\\
+        answers <- gsub("\\$([a-zA-Z])", "$\\\\\\1", answers)
+        # replace $\\ by $ from answers
+        answers <- gsub("\\$\\\\", "$", answers)
+
+        # get content within brackets starting with @ [@]
+        key <- gsub(".*\\[@(.*?)\\].*", "\\1", answers)
+
+        # get source from answers [@key]
+        answers <- trimws(gsub("\\[@(.*?)\\]", "", answers), which = "left")
+
+        entry <- data.frame(chapter = rep(chapter, length(answers)), section = rep(section,
+            length(answers)), question = rep(question, length(answers)), answer = answers,
+            key = key)
+
+        if (nrow(entry) != 0) {
+            for (j in 1:nrow(entry)) {
+                # save post to PNG
+                SavePost(entry[j, ], bib)
+            }
+        }
+    }
+}

R/savePost.R

@@ -0,0 +1,108 @@
+SavePost <- function(entry, bib) {
+    chapter <- entry$chapter
+    section <- entry$section
+    question <- entry$question
+    answer <- entry$answer
+    key <- entry$key
+
+    # detect if there is a r`` code block
+    if (grepl("`r", answer)) {
+        # extract code block
+        code <- gsub(".*`r", "", answer)
+        code <- gsub("`.*", "", code)
+        # evaluate code
+        code.eval <- eval(parse(text = code))
+        # replace code block with result
+        answer <- gsub("`r.*`", code.eval, answer)
+    }
+
+    # double $ to do not convert to math
+    answer <- gsub("\\$", "$$", answer)
+    # convert markdown to HTML text
+    answer <- markdown::markdownToHTML(text = answer, fragment.only = TRUE)
+    # convert back $$ to $
+    answer <- gsub("\\$\\$", "$", answer)
+    # remove HTML <p> tags
+    answer <- gsub("<p>", "", answer)
+    answer <- gsub("</p>", "", answer)
+    # remove \n t the end
+    answer <- gsub("\n", "", answer)
+
+    # function to convert italic and bold to tex
+    emphasis <- function(text) {
+        text <- gsub("<em>", "\\\textit{", text)
+        text <- gsub("</em>", "}", text)
+        text <- gsub("<strong>", "\\\textbf{", text)
+        text <- gsub("</strong>", "}", text)
+        return(text)
+    }
+
+    question <- emphasis(question)
+    answer <- emphasis(answer)
+
+    source <- bib[key]
+    citation <- format(source, style = "text")
+    citation <- gsub("\\[1\\]", "", citation)
+    # remove underline character
+    citation <- gsub("_", "", citation)
+    # remove content within < >.
+    citation <- gsub("<.*?>.", "", citation)
+    # merge citations
+    citation <- paste0(citation, collapse = "\\")
+
+    # Ensure chapter folder exists
+    chapter_folder <- file.path(getwd(), "posts", chapter)
+    dir.create(chapter_folder, showWarnings = FALSE, recursive = TRUE)
+
+    # Ensure section folder exists
+    section_folder <- file.path(chapter_folder, section)
+    dir.create(section_folder, showWarnings = FALSE, recursive = TRUE)
+
+    # File name based on question
+    file_name <- paste0(gsub(" ", "_", question), ".png")
+    # add a number to file name
+    file_name <- paste0(as.character(length(list.files(section_folder, pattern = ".png"))),
+        "_", file_name)
+    file_path <- file.path(section_folder, file_name)
+
+    # read tex file
+    tex <- readLines(file.path("tex", "POST.tex"))
+
+    # replace CAPITULO with chapter
+    tex <- gsub("CAPITULO", chapter, tex)
+    # replace SECAO with section
+    tex <- gsub("SECAO", section, tex)
+    # replace QUESTAO with question
+    tex <- gsub("QUESTAO", question, tex)
+    # replace RESPOSTA with answer
+    tex <- gsub("RESPOSTA", answer, tex)
+    # replace CITACAO with citation
+    tex <- gsub("CITACAO", citation, tex)
+    # escape & character
+    tex <- gsub("\\&", "\\\\&", tex)
+    # escape % character
+    tex <- gsub("\\%", "\\\\%", tex)
+
+    # compile tex
+    writeLines(tex, file.path("posts", "POST.tex"))
+
+    # render text file to pdf
+    tools::texi2pdf(file.path("posts", "POST.tex"), clean = TRUE)
+
+    # move pdf to posts
+    file.rename(from = file.path("POST.pdf"), to = file.path("posts", "POST.pdf"))
+
+    # render PDF to PNG file
+    bitmap <- pdftools::pdf_render_page(file.path("posts", "POST.pdf"), dpi = 300)
+    png::writePNG(bitmap, file_path)
+
+    img <- magick::image_read(file_path)
+    cover <- magick::image_read(file.path(getwd(), "images", "Cover_1.png"))
+    cover <- magick::image_scale(cover, "400x400")  # Ajuste o tamanho conforme necessário
+    img <- magick::image_composite(img, cover, offset = "+1200+0")  # Ajuste a posição conforme necessário
+    magick::image_write(img, path = file_path, format = "png", quality = 100, density = 300)
+
+    # delete pdf and tex files
+    file.remove(file.path("posts", "POST.pdf"))
+    file.remove(file.path("posts", "POST.tex"))
+}

_bookdown.yml

@@ -26,7 +26,7 @@ rmd_files:
   - "rmd/analise-descritiva.Rmd"
   - "rmd/analise-causal.Rmd"
   - "rmd/analise-inferencial.Rmd"
-  - "rmd/efeito-pvalor.Rmd"
+  - "rmd/tamanhoefeito-pvalor.Rmd"
   - "rmd/parte-3.Rmd"
   - "rmd/selecao-testes.Rmd"
   - "rmd/testes-estatisticos.Rmd"

bib/references.bib

@@ -4501,3 +4501,58 @@ @article{grDevices
 	url = {https://www.R-project.org/}
 }
 
+
+@article{gelman2014,
+	title = {Beyond Power Calculations},
+	author = {Gelman, Andrew and Carlin, John},
+	year = {2014},
+	month = {11},
+	date = {2014-11},
+	journal = {Perspectives on Psychological Science},
+	pages = {641--651},
+	volume = {9},
+	number = {6},
+	doi = {10.1177/1745691614551642},
+	url = {http://dx.doi.org/10.1177/1745691614551642},
+	langid = {en}
+}
+
+@article{lu2018,
+	title = {A note on Type S/M errors in hypothesis testing},
+	author = {Lu, Jiannan and Qiu, Yixuan and Deng, Alex},
+	year = {2018},
+	month = {03},
+	date = {2018-03-23},
+	journal = {British Journal of Mathematical and Statistical Psychology},
+	pages = {1--17},
+	volume = {72},
+	number = {1},
+	doi = {10.1111/bmsp.12132},
+	url = {http://dx.doi.org/10.1111/bmsp.12132},
+	langid = {en}
+}
+
+@article{correctR,
+	title = {correctR: Corrected Test Statistics for Comparing Machine Learning Models
+on Correlated Samples},
+	author = {Henderson, Trent},
+	year = {2025},
+	date = {2025},
+	url = {https://CRAN.R-project.org/package=correctR}
+}
+
+@misc{CRAN,
+  author = {, R Core Team},
+  title = {The Comprehensive R Archive Network},
+  url = {https://cran.r-project.org},
+  year = {2021},
+  organization = {cran.r-project.org}
+}
+
+@misc{R_Packages,
+  title = {All R CRAN packages [Full List]},
+  url = {https://r-packages.io/packages},
+  urldate = {2025-02-11},
+  year = {2025},
+  organization = {R PACKAGES}
+}