A B C D E F G I J K L M N O P R S T V W misc

lazy.tools-package | lazy.tools: Collection of useful tools for lazy boys and girls |

add_paren | Add Enclosing Parentheses |

analyze_three_dots | Analyze Three Dots and Return the Names and the Values |

And | Combine string arguments by a logical infix operator |

brk2midp | Define Midpoints from Break Points |

cards | Convert a string to matrix For those who miss the luxury of using spaces as delimitters. |

ceiling_n | Return the Ceiling and Power of the Input using Radix (Base) of n |

char2num | Convert character vector to numeric vector or vice versa. |

comb | Generate all combinations of n elements taken m at a time. |

comments | Comment out multiple lines |

complex_index | Find the Complexity Index of a 0-1 String Definded as the Number of Switches from "01" to "10" to Make It Simple. |

convert | Convert the columns of a data frame to a specific type/class. |

cprod | Cartesian product of many vectors and matrices |

cumsuminv | Inverse of Cummurative Sum |

decp | Returns the (approximate) # of Digits on the Both Sides of the Decimal Point |

demomat | Set up a matrix whose elements consist of row and col numbers. |

design_expand | Dummy Expantion of a Vector |

distancew | Calculation of Weighted Distance Matrices |

distancew0 | Calculation of Weighted Distance Matrix |

distrectw | Calculation of Weighted Distance Matrix between the rows of F and A |

dummy_compress | Compress the Dummmy Expanded Categorical Data |

dummy_expand | Dummmy Expantion of Categorical Data |

eq | Observed Score Equating |

etime | Elapsed Time |

expand.grid1 | expand.grid with rev and colnames option |

expand_freqdist | Expand Frequency Distribution to Raw Data |

find_calling_functions | Find Calling Functions used in a Function or Functions in a List of Function Names |

find_functions | Find Functions used in a Function or Functions in a List of Function Names |

freqdist | Frequency distribution of multivariate numeric data with case weight |

freqdist1 | Frequency distribution of univariate numeric data with case weight |

from_named_list | Retrieve Objects from a Named List |

fuzz | Print an Object with Print function with fuzz= option |

gen01pat | Generate all possible 0-1 patterns of given length. |

generate_AndOr | Generation of character infix operators: '&', '&&', '|', '||' |

generate_zenkaku_sets | Generate Zenkaku Character Sets: |

gen_midp | Generate n Equally Spaced Midpoints in [min,max] |

gen_test_score | Generating Test Score Distribution |

get_range | Convert levels to range |

get_val | Get Values from an Array |

get_valL | Get Values from a List Consisting of Data Frames |

get_valLL | Get Elements Contained in the Lists in a List |

graph2pdf | Output the Graphics to PDF Device |

interpol | Interpolation of data |

iotable | Inside-Out table |

is.DBCS | Checks if the Characters in a String are Double Byte Characters. |

is.number | Check if a vector contains numbers only. |

is.varname | Check if the argument is a valid variable name |

jfreq | Joint Frequency Distribution of Discrete Variables |

keepdrop | Keep or Drop the variables in the data frame |

lazy.tools | lazy.tools: Collection of useful tools for lazy boys and girls |

locbalpar | Return the location of the matching parenthesis |

locbalq | Find the Location of the Quote to the Right or Left of the One at loc. |

locDBCS | Retruns the Location of Double Byte Characters in a String |

loceq | Returns the locations of the elements of the first argument whose values are equal to one of the elements in the second argument |

logistic | logistic function with D=1.7 |

logistic1 | logistic function with D and minimum value |

logit | logit function with D=1.7 |

logit1 | logit function with D and minimum value |

lv | Retruns the Last Value |

mandd | Calculates mean vector and dispersion matrix with case weight |

mands | Calculates mean, std, variance and n with case weight |

merge_df | Horizontally Stack Data Frames with Different # of Observations |

merge_tables | Merge Tables or Frequency Distributions of the form (score, freq) |

midp2brk | Define Break Points from Midpoints |

named_list | Create a named list |

nchar2 | Count the number of characters using bytes, not characters, as the unit. |

new_name | Rename the elements of the input by the new set of names given in the table n2o or by the consecutive numbers. |

Not | Combine string arguments by a logical infix operator |

num2char | Convert character vector to numeric vector or vice versa. |

Or | Combine string arguments by a logical infix operator |

order2 | Returns a permutation which rearranges its first argument in the order specified by the second argument. |

package_info | Creates html files from the help files of an R package |

plot_freqdist | Plot Univariate Tables or Frequency Distributions of the form (score, freq) |

plot_interval | Plot Horizontal Line on top of Density Plot |

pplot | Profile Plot |

princ | Principal Component Analysis of Y with possible missing elements |

Print arguments with their names and formats | |

put_val<- | Get Values from an Array |

put_valL<- | Get Values from a List Consisting of Data Frames |

radarchart | Radar Chart |

remove_paren | Remove Redundant Parentheses (very very primitive version) |

reorder_fa | Reorder the rows and columns of factor pattern matrix |

replacec | Replace Characters by New Ones |

revchar | Reverse string |

revstr | Reverse string |

rmv | Remove Objects If They Exists in the Parent Frame |

smoothra | Running Average Smooth |

sortit | Sort an Object according to Keys |

sort_missing_data | Sort Matrix/Data Frame According to the Pattern of Missing Elements |

stack_df | Vertically Stack Data Frames with Different Sets of Variables |

standard | Column standardization of a data frame, matrix, or vector |

str_olay | Overlay strings |

substr2 | Substr using bytes, not characters, as the unit. |

table2freqdist | Convert an output of table or xtabs to a simple frequency table format |

trim | trim leading and trailing blanks |

varlist | Interprete sas-like abbreviated variable list |

vartype | Find the mode/typeof of the columns of data |

was | Displays the attribuets and the structure of the input. |

wquantile | Weighted Quantile |

%&% | Combine string arguments by a logical infix operator |

%&&% | Combine string arguments by a logical infix operator |

%//% | Mathematica like postfix function application |

%|% | Combine string arguments by a logical infix operator |

%||% | Combine string arguments by a logical infix operator |