| abind | Bind comformable arrays |
| acond | Transform a frequency table into relative frequencies... |
| add_faces | Add faces to an array of data frames |
| agg | Create a data frame at a higher level of aggregation with a... |
| anon | Remove names |
| Apply | Version of lapply that can return an array of lists |
| approx.Z | Approximation for semi-parametric splines |
| as.data.frame.wald | Transform output of a Wald test into a data frame |
| assn | Assign in a pipeline |
| atotal | Add all marginal sums to an array |
| auto | Creates an autonym |
| basis | Orthogonal basis for column space of a matrix |
| bm | Another benchmark |
| bm25 | Simon Urbanek's Benchmark 2.5 |
| bm25f | Simon Urbanek's Benchmark 2.5 |
| bm_fox | Benchmark used by John Fox |
| brace | Draw brace |
| brewer.pal.show | Display RColorBrewer palette |
| capply | Apply a function within each cluster of multilevel data |
| case | Vectorized ifelse with multiple conditions |
| cell | Confidence ellipse |
| change | Replace elements of x with correspondingly named elements of... |
| coef.wald | Extract coefficients from Wald object |
| col2hex | Color to hex |
| cols | Colour collection |
| ConjComp | Conjugate complement of span(X) in span(Z) with respect to... |
| constant | Generic test for constant |
| contr.nhelmert | Normalized Helmert contrasts for parsimonious random effects... |
| cvar | Create a contextual variable for regression |
| death.penalty | Florida state death penalty data |
| debugged | List debugged functions |
| Diff | Contextual diff |
| DiffI | Contextual diff with intrapolation |
| disp | Print the name and value of a variable in a function |
| dot-mat2arr | Display matrix |
| dot-name | Set and extract the '.name' attribute |
| dropLast | Drop last facets of array |
| dropLastTotal | Drop last elements of an array if it is a "Total" |
| dropone | Drop each row or cluster from a fitted object |
| dvar | Create a centered-within-groups variable for regression |
| ell | Ellipses in 2D |
| esac | Sequential ifelse with paired arguments |
| expandModelData | Add rows of predictor variable values to model data frame |
| f2L | Turns a factor of a PD matrix to a left-triangular factor |
| f2R | Turns a factor of a PD matrix to a right-triangular factor |
| Florida_sentences | Florida state death penalty data 1976-1987 |
| ga | Nickname for getAnywhere |
| getD | Get model data frame with optional additional rows |
| getData | Extract the model data frame for various fitting methods |
| getex | Extract or remove a substring |
| getFactorNames | get the names of variables that are factors |
| getFix | Get information on fixed effects from a model object |
| getG | Extract R, G or V matrix in a mixed or GLS model |
| getModelData | Get the data used to fit a model |
| getS | Extract sample and sampling parameters from Bayesian... |
| getX | Design matrix for a fit possibly on a new data frame |
| gicc | Generalized intraclass correlation coefficient for multilevel... |
| grapes-and-grapes | intersect as a binary operator |
| grapes-less-grapes | setdiff as a binary operator |
| grapes-or-grapes | union as a binary operator |
| grepv | Grep with value = T |
| gsp | General regression splines with variable degrees and ness,... |
| gspf.1 | Marked for deletion |
| gspline | General parametric regression splines with variable degrees... |
| gsub_ | Methods providing versions of sub and gsub for pipelines and... |
| here | Directory or filename of active R script |
| hsfull | Math achievement and ses in a sample of 160 U.S. schools from... |
| iq | Longitudinal study of IQ after traumatic brain injuries |
| jk_wtd_means | Post-stratification jacknife estimates of standard error |
| jk_wtd_mean_se | Post-stratification jacknife estimate of SE of weighted mean |
| labs | Assign, extract and print labels |
| Lag | Contextual lag with intrapolation |
| LagI | Contextual lag with intrapolation |
| Lall | Hypothesis matrix to test for lmer objects |
| Lc | Hypothesis matrix for lmer objects: comparisons with... |
| Lcall | Construct hypothesis matrix to test ???? |
| lchol | Left Cholesky factor |
| Ldiff | Hypothesis matrix to test differencs in factor levels |
| Ldiff.old | Older version of Ldiff |
| Ldiff.rdc | Version of Ldiff used in RDC |
| Lequal | Hypothesis matrix to test equality of factor level effects |
| Levels | Levels of a factor or unique values of a vector |
| Lform | Hypothesis matrix generated by expressions |
| Lfx | Hypothesis matrix generated by expressions for each column or... |
| lin_comb | Linear combination of x |
| llapply | Version of lapply that turns the input list into a list with... |
| Lmat | Generate a hypothesis matrix |
| Lmu | Estimate predicted response for a factor level. |
| Lrm | Construct hypothesis matrix to test repeated measures factor... |
| lssvd | lsfit using SVD |
| M | Method to generate hypothesis matrices from formulas |
| make.grid | Create a data frame of predictors to display a model |
| map | Apply a mapping to a vector |
| Months | Extract month as a factor |
| na20 | Transform NAs to 0 |
| na2f | Change NAs to FALSE |
| na2t | Change NAs to TRUE |
| na.include | na.include action |
| name | Modify the name of an object and return the renamed object |
| napply | napply: lapply with access to the names of the list argument |
| OrthoComp | Orthogonal basis for the orthogonal complement of the column... |
| overdisp_fun | Overdispersion with glmer |
| paik | Paik-Agresti diagrams |
| pal | Generate a palette of colours - possibly superseded |
| pals | Display selected colors n at a time |
| panel.barchart2 | Control the width of bars in a barchart |
| panel.box | Panel functions for predicted values and SE box |
| panel.dell | Draw data ellipse |
| panel.fit | Panel functions for predicted values and SE bands |
| panel.subgroups | Panel function to display subgroups within groups within... |
| part | Intersection and symmetric differences of two sets |
| pch | Easy pch characters |
| pdConstruct.pdInd | Construct pdInd object |
| pdFactor.pdInd | Factor of a pdInd object. |
| pdInd | Construct pdInd object |
| pdMatrix.pdInd | pdMatrix method for pdInd objects |
| pfmt | Displaying p-values |
| pipe | Pipe operator |
| PolyShift | Transformation of polynomial coefficients to change origin... |
| pred.grid | Cartesian product of variable values for prediction |
| print.cat | Print method for 'cat' objects |
| print.tab | Print method for 'tab' object |
| print.wald | Print method for wald objects |
| Proj | Projection matrix |
| Proj.1 | Projection matrix |
| Proj.test | Test accuracy of projection method. |
| Rbind | Stack data frames vertically |
| Read_excel | Wrapper for read_excel in 'readxl' package |
| render_keep | Render with Rmarkdown and keep intermediate files |
| rnd | Round and format |
| rowdiffs | Pairwise differences of rows of a matrix |
| rpfmt | Displaying p-values with estimates |
| run | Evaluate character strings as an expression |
| sampler | Show available characters, colours, etc. |
| sc | Hypothesis matrix for general regression splines |
| setwd_here | Set working directory to directory of active R script |
| smspline | Generate a smoothing spline |
| smspline.v | smspline.v from library splines with better ginverse |
| solve.pdInd | solve method for pdInd objects. |
| sortdf | Order the rows of a data frame |
| spida2-package | spida2: Functions used in the Statistical Consulting Service... |
| spline.E | Spline estimation function |
| spline.T | Spline tranformation matrix |
| stress | Stress test |
| sub_ | Methods providing versions of sub and gsub for pipelines and... |
| sublast | Substitute last occurrence of a pattern in a string |
| survey | Functions for post-stratification adjustments in surveys |
| tab | Table of frequencies or relative frequencies bordered with... |
| tab_ | tab without marginal totals |
| tab__ | tab without marginal totals and 'All' |
| tab_df | Return a table as as data frame |
| tabf | Create an array of data frames splitting on a formula with... |
| tablemissing | Tabulate and visualize missing values |
| tablemissing_ | Show patterns of missing data |
| td | Set lattice parameters for multiple groups |
| test1 | test1 to see how to combine different function |
| tolong | Create a long file from a wide file |
| tolong_2 | Long data set from wide data set |
| towide | Wide data set from long data set |
| tran | Translate elements of a vector |
| Unemp | Monthly unemployment data in the U.S. from 1995-01-01 to... |
| Unemp2 | Copy Monthly unemployment data in the U.S. from 1995-01-01 to... |
| up | Create a data frame at a higher level of aggregation |
| up_apply | Apply a function to clusters of rows in a data frame |
| varLevel | Identify level of aggregation at which a variable in... |
| Vcov | Generic 'vcov' extended to objects with a 'getFix' method |
| vs | Vovk-Sellke Maximum p-Ratio |
| wald | General Linear Hypothesis for the 'fixed' portion of a model... |
| wald2 | General Linear Hypothesis for the 'fixed' portion of a model... |
| walddf | Wald function producing a data frame for graphing |
| Weekdays | Extract day of the week as a factor |
| wtd_mean | Weighted mean |
| Xmat | Estimate Dth derivative of polynomial at x |
| xqplot | Extended Quantile Plots |
| years | Get the year of a Date object |
| yscale.components.log100real | Plot '100 x log scale' data with real scale on right |
