| as.vector.iteror | Collect all (or some given number of) values from an iteror,... |
| concat | Concatenate contents of multiple iterators into a vector. |
| consume | Consumes the first n elements of an iterator |
| count | Consumes an iterator and computes its length |
| dotproduct | Computes the dot product of two iterable objects. |
| hasNext | Does This Iterator Have A Next Element |
| i_apply | Apply a function to each element of an iterator. |
| i_break | Create an iterator that can be told to stop. |
| i_chain | Iteror that chains multiple arguments together into a single... |
| i_chunk | Combine an iterator's values into chunks. |
| icombinations | Iterator that generates all combinations of a vector taken m... |
| icount | Counting Iterators |
| idedup | Drop duplicated items from an iterator. |
| idiv | Dividing Iterator |
| i_dropwhile | Iterator that drops elements until the predicate function... |
| i_enumerate | Iterator that returns the elements of an object along with... |
| igrid | Iterator that covers the Cartesian product of the arguments. |
| i_keep | Iterator that filters elements not satisfying a predicate... |
| i_keepwhile | Iterator that returns elements while a predicate function... |
| i_limit | Limit the length of an iterator. |
| i_map | Iterator that applies a given function to several iterables... |
| i_mask | Iterator that filters elements where corresponding selector... |
| i_pad | Iterator that returns an object followed indefinitely by a... |
| ipermutations | Iterator that generates all permutations of a vector. |
| ireadBin | Create an iterator to read binary data from a connection |
| ireaddf | Create an iterator to read data frames from files |
| ireadLines | Iterator over Lines of Text from a Connection |
| iread.table | Iterator over Rows of a Data Frame Stored in a File |
| i_recycle | Create a recycling iterator |
| i_rep | Repeat values from an iterator. |
| i_repeat | Create a repeating iterator |
| i_rle | Run-length encoding iterator. |
| iRNGStream | Iterators returning distant random-number seeds. |
| i_roundrobin | Iteror that traverses each given iterable in a roundrobin... |
| iseq | Iterators for sequence generation |
| is.iteror | 'is.iteror' indicates if an object is an iteror. |
| i_slice | Iteror that returns selected elements from an iterable. |
| isplit | Split Iterator |
| i_starmap | Iteror that applies a given function to the elements of an... |
| itabulate | Iterator that maps a function to a sequence of numeric values |
| i_tee | Create multiple iterators from one source |
| iteror | Make an iteror from a given object. |
| iteror.array | Iterate over an array or data frame by a specified dimension. |
| iteror.function | Construct an iteror object with custom-programmed behavior. |
| i_timeout | Create a timeout iterator |
| i_unique | Iterator that extracts the unique elements from an iterable... |
| i_window | Construct a sliding window over an iterator |
| i_zip | Combine several iterables in parallel. |
| makeIwrapper | Iterator Constructor-Constructor Function Wrapper |
| nextOr | Retreive the next element from an iteror. |
| nth | Returns the nth item of an iteror |
| quantify | Count the number of times an iterable object is TRUE |
| record | Record and replay iterators |
| reduce | Compute the sum, product, or general reduction of an... |
| rng | Random Number Iterators |
| r_to_py.iteror | Wrap an iteror to appear as a Python iterator or vice versa. |
| take | Return the first n elements of an iterable object in a... |
