Package index

All functions

rostido_fname() most_recent_fname() read_rostido_csv()

Import Rostido Bank Account Transaction Data

as_rostido() rbind(<rostido>) print(<rostido>)

Manage Rostido Bank Account Transaction Data

as_degminsec() as_degmin() as_decdeg()

Convert Coordinate Format

boxcox3()

'Function Factory' for Box-Cox Transformation of Data

cat_names()

Concatenate First Names and Surnames in a Data Frame into Delimiter-Separated Character Strings

catapult() print(<catapult>)

Catapult Class for Consistent Printing

cohens_kappa() print_all(<cohens_kappa>)

Cohen's Kappa Coefficient of Agreement for Nominal Scales

const()

Make a Constant with Active Binding

coord()

Geographic or GPS Coordinate

cor_coef.test()

Confidence Interval and t-Test from Pearson's Correlation Coefficient

count_lgl() sum_lgl()

Count Combinations and Totals for Logical Columns in Data Frame

design_effect()

Design Effect for Cluster Sampling and Cluster Randomised Trials

detective() `detective<-`()

Search for Pattern in a Data Frame Character Column

eff_rate() nom_rate() cc_rate()

Effective Rate of Interest from a Nominal Rate and its Conversion Frequency or the Inverse

endstop() endstop_data()

End String with Full Stop and no Other Punctuation or Spaces.

facet_histo()

Faceted Histogram

fct_to_num()

Factor As Numeric

formul_pwrseq()

Expand Term in Right Hand Side of a Formula as a Power Sequence

get_amortval() get_amortint()

Individual Values from the Output of amort.period or amort.table()

heights

University Student Heights

iterate() recursive()

Generic Iterative And Recursive Function Handlers

j() j2eff_rate()

Amount of Interest from an Effective Rate, a Payment Frequency and a Balance

kurtosis()

Kurtosis

kurtosis.test() kurt.test() stderr_kurtosis()

Test of Kurtosis

kwd_cols() `kwd_cols<-`() lgl_cols()

Add Logical Columns to Data Frame Flagging Presence of Keywords

lf() print_lf()

Pipe-Friendly Line Feeds and Printing

list_lgl()

Split Data Frame into a List Based on Values in Logical Columns

litter_sizes

Rat Litter Sizes

logit() prob_from_logit()

Convert Probability to Logit

method_info()

Info Attribute of utils::Methods() Function

odds() prob_from_odds()

Convert Probability to Odds

`%:<%` `%>:%`

Vectorised Min and Max Operators

opt_bc()

Optimise the Value of Lambda for a Box-Cox Transformation

phi_coef()

Phi Correlation Coefficient of Association Between Paired Binary Variables

phi_coef.test()

Test For Association/Correlation Between Paired Binary Variables

power_seq()

Expand Expression as a Power Sequence

print_all()

Print All (or More) of an Object

retriever() remplacer()

'Function Factory' for Bespoke Data Frame Retrieval and Replacement

revmat()

Reverse a Matrix by Rows, Columns or Both

rm_objects()

Remove Sequentially Numbered Objects from Workspace

sample_size()

Sample Size Calculaton

skewness() skew()

Skewness

skewness.test() skew.test() stderr_skewness()

Test of Skewness

split_to_cols() split_to_rows()

Split Strings In A Data Frame Character Column Into New Rows or Columns

starsig()

Stars For Statistical Significance

starwars2

Starwars Dataset with Separated First Names and Surnames

starwars3

Starwars Dataset with Name and Skin Colour Only

swapsign()

Vectorised conditional sign change

wizard() data_wizard()

Extract Unique Values from Data Frame Columns, Sort and Concatenate