| %==% | Locate Accurately |
| %s=% | Locate Similarly by grep() |
| add_biocViews | Add biocViews Field to Description File |
| all_children | Extract all children nodes |
| Apriori.Basket | Convert vector to sparse matrix |
| as.data.frame.rules | Transform rules to dataframe |
| as.transactions | Transform to transactions |
| c.xml_nodeset | Comine xml_nodeset |
| character.nms | Return character names in matrix or dataframe |
| chinese_utf8 | UTF8 Code for Chinese |
| columntrans | Change data type |
| col_split | Split A Vector into Columns |
| common | Find Common Objects from Vectors |
| complete.data | Complete data |
| decrease | decrease character |
| delete_left | Delete and Move Left the rest Values |
| delete_up | Delete and Move Up the Rest Values |
| detach2 | Detach package |
| dump.it | Create dump matrix for a vector |
| dup.connect | Connect Duplicated Values |
| duplicated_all | Determine All Duplicate Elements |
| duplicated_last | Determine Duplicate Elements in the Last Position |
| equal_length | Equal Length |
| expand | Expand Data by Weight |
| factor.it | Change data type |
| factor.it<- | Change data type |
| factor.nms | Return factor names in matrix or dataframe |
| get_names | Get Names of Object |
| Grepl | Judge for Included Character |
| has_children | Wether children nodes exist |
| increase | increase character |
| inner_Add_Symbol | Concatenate Strings |
| join | Join two dataframes together |
| join_full | Join two dataframes together |
| join_inner | Join two dataframes together |
| join_left | Join two dataframes together |
| join_out | Join two dataframes together |
| join_right | Join two dataframes together |
| keep | Keep objects |
| knife | Knife characters |
| knife_left | Knife characters |
| knife_right | Knife characters |
| left | Truncate Characters from the Left |
| mid | Truncate Characters from the Inside |
| mirror.current | Current mirror |
| mirror.speed | Test speed of mirror |
| model.data | Extract data of model |
| model.x | Extract data of model |
| model.y | Extract data of model |
| NA.col.prob | Proportion of missing value by column |
| NA.col.sums | Sum of missing value by column |
| NA.row.prob | Proportion of missing value by row |
| NA.row.sums | Sum of missing value by row |
| NA.whole.prob | Proportion of missing value in the whole dataframe |
| NA.whole.sums | Sum of missing value in the whole dataframe |
| names_n | Names with different letters |
| Nchar | Number of Characters |
| numeric.it | Change data type |
| numeric.it<- | Change data type |
| numeric.nms | Return numeric names in matrix or dataframe |
| paste0_columns | Paste Columns Together |
| pipe | pipe |
| Replace | Replace |
| Replace0 | Replaced by Empty |
| Replace_ex | Replace Exactly |
| replicate | Replicate Each Elements of Vectors |
| rep_character | Replicate Each Elements of Vectors |
| rep_n | Replicate Each Elements of Vectors |
| reshape_toLong | Convert Wide Data to Long |
| reshape_toWide | Reshape to Wide Format |
| reverse | Reverse String Order |
| right | Truncate Characters from the Right |
| rm_all | Remove all objects |
| row.freq | Row Frequency |
| split_expand | Split One Column and Expand |
| take_out | Extract Some String |
| Trim | Trim |
| trim-left | Trim |
| trim-right | Trim |
| Trim_left | Trim |
| Trim_right | Trim |
| unique_no.NA | Unique Without NA |