| a2d |
(3D+) Array to Data-Frame |
| a2la |
(3D+) Array to List of (3D+) Arrays |
| a2ld |
3D Array to List of Data-Frames |
| a2lm |
(3D) Array to List of Matrices |
| a2v |
(3D+) Array to (Atomic) Vector |
| abind<- |
Add array slices to 3D+ Array ''abind<-'' adds array slices to arrays as a side effect. It used the function 'abind' in the 'abind' package. The purpose of the function is to replace the need to use ary2 <- abind(ary1, mat1); ary3 <- rbind(ary2, mat2); ary4 <- rbind(ary3, mat3), etc. It allows you to specify the dimension you wish to bind 'along' as well as the dimname you wish to bind 'after'. Unlike ''cbind<-'', ''rbind<-'', and ''append<-'', it does not have overwriting functionality (I could not figure out how to code that); therefore, if 'value' has some dimnames that are the same as those in 'a', it will NOT overwrite them and simply bind them to 'a', resulting in duplicate dimnames. |
| all_diff |
Test if All Elements are Different |
| all_same |
Test if All Elements are the Same |
| append<- |
Add Elements to Vectors |
| cat0 |
Concatenate and Print with No Separator |
| cbind<- |
Add Columns to Data Objects |
| cbind_fill |
Bind DataFrames Along Columns - Filling in Missing Rows with NA |
| cbind_fill_matrix |
Bind Matrices Along Columns - Filling in Missing Rows with NA |
| codes |
Integer Codes of Factor Levels |
| d2a |
Data-Frame to (3D+) Array or Matrix |
| d2d |
Data-Frame to Data-Frame (e.g., factors to character vectors) |
| d2lv |
Data-Frame to List of (Atomic) Vectors |
| d2m |
Data-Frame to Matrix |
| d2v |
Data-Frame to (Atomic) Vector |
| dimlabels |
Dimension labels (i.e., names of dimnames) |
| dimlabels<- |
Add Elements to Vectors |
| e2l |
Environment to List |
| fct2v |
Factor to (Atomic) Vector |
| grab |
'grab' extracts the contents of objects in an environment based on their object names as a character vector. The object contents are stored to a list where the names are the object names. |
| inbtw |
Elements Inbetween Values Within a (Atomic) Vector |
| is.avector |
Test for an Atomic Vector |
| is.cnumeric |
Test for Character Numbers |
| is.colnames |
Test for 'colnames' |
| is.Date |
Test for a Date object |
| is.empty |
Test for Empty Characters |
| is.names |
Test for 'names' |
| is.POSIXct |
Test for a POSIXct object |
| is.POSIXlt |
Test for a POSIXlt object |
| is.row.names |
Test for 'row.names' |
| is.rownames |
Test for 'rownames' |
| is.whole |
Test for Whole Numbers |
| Join |
Join (or Merge) a List of Data-frames |
| la2a |
List of (3D+) Arrays to (3D+) Array |
| ld2a |
List of Data-Frames to a 3D Array |
| ld2d |
List of Data-Frames to Data-Frame |
| ld2v |
List of Data-Frames to (Atomic) Vector |
| lm2a |
List of Matrices to 3D Array |
| lm2d |
List of Matrices to Data-Frame |
| lm2v |
List of Matrices to (Atomic) Vector |
| lv2d |
List of (atomic) vectors to Data-Frame |
| lv2m |
List of (atomic) Vectors to Matrix |
| lv2v |
List of (atomic) Vectors to (atomic) Vector |
| m2d |
Matrix to Data-Frame |
| m2lv |
Matrix to List of (Atomic) Vectors |
| m2v |
Matrix to (Atomic) Vector |
| ndim |
Number of Object Dimensions |
| nlay |
Number of Layers (the Third Dimension) |
| not.colnames |
Identify Elements That are Not Colnames |
| not.names |
Identify Elements That are Not Names |
| not.row.names |
Identify Elements That are Not Row.names |
| not.rownames |
Identify Elements That are Not Rownames |
| order.custom |
Custom Order Permutation |
| pick |
Extract Elements From a (Atomic) Vector |
| rbind<- |
Add Rows to Data Objects ''rbind<-'' adds rows to data objects as a side effect. The purpose of the function is to replace the need to use dat2 <- rbind(dat1, add1); dat3 <- rbind(dat2, add2); dat4 <- rbind(dat3, add3), etc. For data.frames, it functions similarly to ''[<-.data.frame'', but allows you to specify the location of the rows similar to 'append' (vs. 'c') and overwrite rows with the same rownames. For matrices, it offers more novel functionality since ''[<-.matrix'' does not exist. |
| sn |
Set a Vector's Names as its Elements 'sn' sets a vector's names as its elements. It is a simple utility function equal to 'setNames(x, nm = as.character(x))'. This is particularly useful when using 'lapply' and you want the return object to have 'X' as its names. |
| stack2 |
Stack one Set of Variables from Wide to Long |
| str2str |
Structure to Structure |
| try_expr |
Add Try to Expression |
| try_fun |
Add Try to Function |
| t_list |
Transpose a List |
| undim |
Undimension an Object |
| undimlabel |
Undimlabel an Object |
| undimname |
Undimname an Object |
| unstack2 |
Unstack one Set of Variables from Long to Wide |
| v2d |
(Atomic) Vector to Data-Frame |
| v2fct |
Character Vector to (Unordered) Factor |
| v2frm |
Character Vector to Formula |
| v2lv |
(Atomic) Vector to List of (Atomic) Vectors |
| v2m |
(Atomic) Vector to Matrix |
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