# Utility Functions for Data Analysis and Visualization

## Documentation for package ‘evanverse’ version 0.3.7

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

%is% | Strict identity comparison with diagnostics
%map% | %map%: Case-insensitive mapping returning named vector
%match% | %match%: Case-insensitive match returning indices
%nin% | %nin%: Not-in operator (negation of '%in%')
%p% | %p%: paste two strings with a single space
any_void | any_void(): Check if Any Value is Void (NA / NULL / "")
bio_palette_gallery | bio_palette_gallery(): Visualize All Palettes in a Gallery View
check_pkg | check_pkg(): Check if packages are installed and optionally install them
cols_with_void | cols_with_void(): Detect Columns Containing Void Values
comb | comb: Calculate Number of Combinations C(n, k)
combine_logic | combine_logic: Combine multiple logical vectors with a logical operator
compile_palettes | compile_palettes(): Compile JSON palettes into RDS
convert_gene_id | convert_gene_id(): Convert gene identifiers using a reference table
create_palette | create_palette(): Save Custom Color Palettes as JSON
df2list | Convert Data Frame to Named List by Grouping
df_forest_test | Test Dataset for Forest Plots
download_batch | download_batch(): Batch download files using multi_download (parallel with curl)
download_gene_ref | Download gene annotation reference table from Ensembl
download_geo_data | Download GEO Data Resources
download_url | download_url(): Download File from URL
drop_void | drop_void: Remove Void Values from a Vector or List
file_info | file_info: Summarise file information
file_tree | file_tree: Print and Log Directory Tree Structure
get_ext | get_ext: Extract File Extension(s)
get_palette | Get Palette: Load Color Palette from RDS
gmt2df | gmt2df: Convert GMT File to Long-format Data Frame
gmt2list | gmt2list: Convert GMT File to Named List
hex2rgb | Convert HEX color(s) to RGB numeric components
inst_pkg | Install R Packages from Multiple Sources
is_void | is_void(): Check for Null / NA / Blank ("") Values
list_palettes | list_palettes(): List All Color Palettes from RDS
map_column | map_column(): Map values in a column using named vector or list
perm | Calculate Number of Permutations A(n, k)
pkg_functions | pkg_functions: List exported functions from a package
pkg_version | pkg_version: Check Installed and Latest Versions of R Packages
plot_bar | Bar plot with optional fill grouping, sorting, and directional layout
plot_density | plot_density: Univariate Density Plot (Fill Group, Black Outline)
plot_forest | Draw a forest plot using forestploter with publication-quality styling
plot_pie | Plot a Clean Pie Chart with Optional Inner Labels
plot_venn | Draw Venn Diagrams (2-4 sets, classic or gradient style)
preview_palette | Preview Palette: Visualize a Palette from RDS
read_excel_flex | Flexible Excel reader
read_table_flex | Flexible and fast table reader using data.table::fread
remind | Show usage tips for common R commands
remove_palette | Remove a Saved Palette JSON
replace_void | Replace void values (NA / NULL / "")
rgb2hex | Convert RGB values to HEX color codes
rows_with_void | rows_with_void: Detect rows containing void values (NA / NULL / "")
safe_execute | Safely Execute an Expression
set_mirror | Set CRAN/Bioconductor Mirrors
trial | Clinical Trial Dataset
update_pkg | Update R Packages from CRAN, GitHub, or Bioconductor
view | Quick interactive table viewer (reactable)
with_timer | Wrap a function to measure and display execution time
write_xlsx_flex | Flexible Excel writer