Utilities for the Forest Research Institute of the State
Baden-Wuerttemberg
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Documentation for package ‘fritools’ version 4.3.0
Help Pages
| fritools-package | Utilities for the Forest Research Institute of the State Baden-Wuerttemberg |
| bulk_read_csv | Bulk Read Comma Separated Files |
| bulk_write_csv | Bulk Write Comma Separated Files |
| call_conditionally | Call a Function Conditionally |
| call_safe | Call a Function Given an External Dependency on Non-Windows Systems |
| 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 |
| 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 |
| 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 |
| fromto | Extract All Items of a Vector Between Two Patterns |
| 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_unique_string | Create a Fairly Unique String |
| golden_ratio | Calculate the Golden Ratio |
| grep_file | Grep a Pattern from Files |
| 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? |
| load_internal_functions | Load a Package's Internals |
| memory_hogs | Find Memory Hogs |
| missing_docs | Find Missing Documentation |
| paths | Set or Get the 'path' Attribute to or from an Object |
| 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 |
| run_r_tests_for_known_hosts | Force Testing on Known Hosts |
| 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 |
| strip_off_attributes | Strip Attributes off an Object |
| subset_sizes | Determine Subset Sizes Close to Equality |
| summary.filesearch | Summarize File Searches |
| tapply | Apply a Function Over a Ragged Array |
| touch | Mock the Unix 'touch' Utility |
| touch2 | Mock the Unix 'touch' Utility |
| un_hash | Separate an Object from its Hash Attribute |
| view | View a File or Directory |
| vim | Edit a File With "VIM" if Possible |
| 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 |