Utilities for the Forest Research Institute of the State Baden-Wuerttemberg

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Documentation for package ‘fritools’ version 4.4.0

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B C D F G I L M P R S T U V W

fritools-package Utilities for the Forest Research Institute of the State Baden-Wuerttemberg

-- B --

bulk_read_csv Bulk Read Comma Separated Files
bulk_write_csv Bulk Write Comma Separated Files

-- C --

call_conditionally Call a Function Conditionally
call_safe Call a Function Given an External Dependency on Non-Windows Systems
char2factor Convert a Character Vector Into a Factor
check_ascii_file Check the Number of Lines and Fields in a File
clipboard_path Copy a Path from Clipboard to 'R'
column_sums Sum up the Numeric Columns of a Data Frame
compare_vectors Compare Two Vectors
convert_umlauts_to_ascii Convert German Umlauts to a More or Less Suitable 'ascii' Representation
convert_umlauts_to_ascii.character Convert German Umlauts to a More or Less Suitable 'ascii' Representation
convert_umlauts_to_ascii.data.frame Convert German Umlauts to a More or Less Suitable 'ascii' Representation
convert_umlauts_to_tex Tex Codes for German Umlauts
count_groups Count Observations per Groups
csv Read and Write a Comma Separated File
csv2csv Convert a German Comma Separated File into a Comma Separated File

-- D --

delete_trailing_blank_lines Remove Trailing Blank Lines From Files
delete_trailing_whitespace Remove Trailing Whitespace From Files
develop_test Develop Unit Testing for a Code File

-- F --

file_copy Force Copying a File While Backing it up
file_modified_last Get the File Modified Last
file_save Create a Copies of Files
find_files Find Files on Disk
find_missing_family Find Missing Documentation
find_missing_see_also Find Missing Documentation
fritools Utilities for the Forest Research Institute of the State Baden-Wuerttemberg
fromto Extract All Items of a Vector Between Two Patterns

-- G --

get_boolean_envvar Get a Boolean Environment Variable
get_german_umlauts Get German Umlauts
get_lines_between_tags Cut Code Chunks From a File
get_mtime Get the 'mtime' Attribute from an Object
get_options Get Options For Packages
get_package_version Query Installed Package Version
get_path Set or Get the 'path' Attribute to or from an Object
get_rscript_script_path Get the Path of the 'R' Code File in Case of an "Rscript" Run
get_run_r_tests Get System Variable RUN_R_TESTS
get_r_cmd_batch_script_path Get the Path of the 'R' Code File in Case of an "R CMD BATCH" Run
get_script_name Get the Name of the 'R' Code File or set it to 'default'
get_script_path Get the Path of the 'R' Code File
get_session_string Get a Session String
get_unique_string Create a Fairly Unique String
golden_ratio Calculate the Golden Ratio
grep_file Grep a Pattern from Files

-- I --

index_groups Determine Indices and Sizes of Subsets
is_batch Is 'R' Run in Batch Mode (via "R CMD BATCH" or "Rscript")?
is_cran Is 'R' Running on CRAN?
is_difftime_less Check Whether Two Times Differ Less Than A Given Value
is_false Provide 'isFALSE' for 'R' < 3.5.0
is_files_current Check Whether Files are Current
is_force Opt-out Via Option
is_installed Is an External Program Installed?
is_not_false Is an Object Set and not Set to 'FALSE'?
is_null_or_true Is an Object 'TRUE' or 'NULL'?
is_of_length_zero Is an Object of Length Zero?
is_path Check Whether an Object Contains a Valid File System Path
is_running_on_fvafrcu_machines Is the Machine Running the Current 'R' Process Owned by FVAFRCU?
is_running_on_gitlab_com Is the Current Machine Owned by <https://about.gitlab.com>?
is_r_cmd_check Is the Current R Process an "R CMD check"?
is_r_package_installed Is an 'R' Package Installed?
is_success Does the Return Value of a Command Signal Success?
is_valid_primary_key Is a Key a Valid Potential Primary Key for a 'data.frame'?
is_version_sufficient Is a Version Requirement Met?
is_windows Is the System Running a Windows Machine?

-- L --

load_internal_functions Load a Package's Internals

-- M --

memory_hogs Find Memory Hogs
missing_docs Find Missing Documentation

-- P --

paths Set or Get the 'path' Attribute to or from an Object
pause Pause

-- R --

read_csv Read and Write a Comma Separated File
relative_difference Compute Relative Differences Between the Values of Two Vectors
round_commercially Round Half Away From Zero
round_half_away_from_zero Round Half Away From Zero
rownames2col Add a Column Containing the Row Names to a Data Frame
runsed Replace a Pattern in Files with a Replacement String
run_r_tests_for_known_hosts Force Testing on Known Hosts

-- S --

search_files Search Files for a Pattern
search_rows Search All Rows Across Columns of a Matrix-like Structure
set_hash Set a Hash Attribute on an Object
set_options Set Options For Packages
set_path Set or Get the 'path' Attribute to or from an Object
set_run_r_tests Set the System Variable RUN_R_TESTS
sloboda Sloboda's Growth Function
split_code_file Split a Code File Into Multiple Files
str2num Convert Character Numbers to Numeric
string2words Convert a Character Vector Into an Enumeration
strip_off_attributes Strip Attributes off an Object
subset_sizes Determine Subset Sizes Close to Equality
summary.filesearch Summarize File Searches

-- T --

tapply Apply a Function Over a Ragged Array
touch Mock the Unix 'touch' Utility
touch2 Mock the Unix 'touch' Utility

-- U --

un_hash Separate an Object from its Hash Attribute

-- V --

view View a File or Directory
vim Edit a File With "VIM" if Possible

-- W --

weighted_variance Calculate a Weighted Variance
weighted_variance.data.frame Calculate a Weighted Variance
weighted_variance.numeric Calculate a Weighted Variance
wipe_clean Remove All Objects From an Environment
wipe_tempdir Wipe Clean the 'tempdir()'
with_dir Execute Code in a Temporary Working Directory
write_csv Read and Write a Comma Separated File