Some Useful Functions for Statistics and Visualization

---

Documentation for package ‘pcutils’ version 0.2.8

• DESCRIPTION file.
• Package NEWS.

Help Pages

add_alpha	Add alpha for a Rcolor
add_analysis	Add an analysis for a project
add_theme	Add a global gg_theme and colors for plots
areaplot	Plot a stack plot
change_fac_lev	Change factor levels
check_directory_structure	Check if a directory structure matches the expected structure
china_map	Plot china map
copy_df	Copy a data.frame
copy_vector	Copy a vector
count2	Like 'uniq -c' in shell to count a vector
dabiao	Print some message with =
del_ps	Detach packages
df2distance	Convert Three-column Data to Distance Matrix
df2link	df to link table
distance2df	Convert a distance matrix to a data frame
download2	Download File
download_ncbi_genome_file	Download genome files from NCBI based on accession number
explode	Explode a data.frame if there are split charter in one column
fittest	Fit a distribution
generate_labels	Generate labels position
get_cols	Get n colors
get_legend2	Get a legend from a ggplot object
gghist	gg histogram
gghuan	Plot a doughnut chart
gghuan2	gghuan2 for multi-doughnut chart
ggmosaic	ggmosaic for mosaic plot
ggplot_lim	Get a ggplot xlim and ylim
ggplot_translator	Translate axis label of a ggplot
grepl.data.frame	Grepl applied on a data.frame
group_box	Plot a boxplot
group_test	Performs multiple mean comparisons for a data.frame
gsub.data.frame	Gsub applied on a data.frame
guolv	Filter your data
hebing	Group your data
hebing2	Group your data
how_to_set_font_for_plot	How to set font for ggplot
how_to_set_options	How to set options in a package
how_to_update_parameters	How to update parameters
how_to_use_parallel	How to use parallel
how_to_use_sbatch	How to use sbatch
igraph_translator	Translate text of igraph
is.ggplot.color	Judge if a characteristic is Rcolor
legend_size	Scale a legend size
lib_ps	Attach packages or install packages have not benn installed
list_to_dataframe	Trans list (with NULL) to data.frame
little_guodong	My cat
lm_coefficients	Get coefficients of linear regression model
make_gitbook	Make a Gitbook using bookdown
make_project	Make a R-analysis project
make_py_pkg	Make a new python package
match_df	Match otutab and metadata
metadata	test data for pcutils package
mmscale	Min_Max scale
multireg	Multiple regression/ variance decomposition analysis
multitest	Multi-groups test
my_cat	Show my little cat named Guo Dong which drawn by my girlfriend.
my_circle_packing	My Circle packing plot
my_circo	My circo plot
my_lm	Fit a linear model and plot
my_sunburst	My Sunburst plot
my_treemap	My Treemap plot
my_voronoi_treemap	My Voronoi treemap plot
otutab	test data for pcutils package
plot.coefficients	Plot coefficients as a bar chart or lollipop chart
plotgif	Plot a gif
plotpdf	Plot a multi-pages pdf
prepare_package	Prepare a package
pre_number_str	Prepare a numeric string
read.file	Read some special format file
read_fasta	Read fasta file
remove.outliers	Remove outliers
rgb2code	Transform a rgb vector to a Rcolor code
rm_low	Remove the low relative items in each column
sample_map	Plot the sampling map
sanxian	Three-line table
scale_color_pc	Scale a fill color
scale_fill_pc	Scale a fill color
search_browse	Search and browse the web for specified terms
set_pcutils_config	Set config
show_pcutils_config	Show config
split_text	Split text into parts, each not exceeding a specified character count
squash	Squash one column in a data.frame using other columns as id.
stackplot	Plot a stack plot
strsplit2	Split Composite Names
t2	Transpose data.frame
taxonomy	test data for pcutils package
tax_pie	Pie plot
tidai	Replace a vector by named vector
trans	Trans format your data
translator	Translator
trans_format	Transfer the format of file
twotest	Two-group test
update_NEWS_md	Update the NEW.md for a package
update_param	Update the parameters
venn	Plot a general venn (upset, flower)
venn.data.frame	Plot a general venn (upset, flower)
venn.list	Plot a general venn (upset, flower)
write_fasta	Write a data.frame to fasta