| abind | Bind comformable arrays |
| acond | Transform a frequency table into relative frequencies... |
| adult | The Adult dataset |
| anova.lme | anova for lme |
| apct | Transform a frequency table to percentages |
| approx.Z | Approximation for semi-parametric splines |
| aprop | Relative proportions |
| arep | Percentages of a column or row sum |
| 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 |
| atotal.rdc | Version of atotal in RDC |
| av.frame | Create data frame for added variable plot |
| av.frame.lm | lm method for av.frame |
| basis | Orthogonal basis for column space of a matrix |
| BinarySetOps | Set operators |
| brace | Create a brace for a graph |
| cap1 | Capitalize first character of each word |
| capply | Apply a function within each cluster of multilevel data |
| cell | Confidence ellipse |
| cell.default | Confidence ellipse |
| cell.glh | Confidence ellipse for estimated parameters in Wald test |
| center | Centre of an object |
| center.ell | Center of an ellipse |
| ch | as.character |
| change | Replace elements of x with correspondingly named elements of... |
| coef.wald | Extract coefficients from Wald object |
| coffee | Artificial data set on Coffee Consumption, Heart Damage Index... |
| com | Prediction with 'lmer' objects |
| comp | Prediction for 'lmer' objects |
| comp.bak | Backup of former version of comp |
| comp.old | Older version of comp |
| cond | Extended svd |
| ConjComp | Conjugate complement of span(X) in span(Z) with respect to... |
| constant | Generic constant |
| constant.data.frame | Identify variables that are constant within levels of a... |
| constant.default | Default method to test whether a variable is constant |
| Contrasts | Generic function to extend 'contrasts' to 'lmer' objects. |
| d | Differentiate with 0th order |
| dell | Calculate coordinates of a data ellipse |
| describe.vector | Describe a vector |
| diags | Generic diagnostics |
| diags.lm | Standard diagnostics for lm objects |
| diags.lme | Standard diagnostics for lme objects |
| DiffI | Difference between current value and lagged value within... |
| disp | Display the name and value of an object |
| dropone.lme | Refit a model dropping one observation or one cluster at a... |
| Drugs | Longitudinal study of schizophrenia symptoms with... |
| eg | Attempt at streamlining expand.grid for prediction |
| ell | Calculate coordinates of an ellipse |
| enc | Read coding tables in RDC |
| 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 |
| fac | Left square root of X'X |
| fill | Create a time-invariant variable by filling in NAs - generic |
| fill.data.frame | Fill in missing values to create a time-invariant variable |
| fill.Date | Create a time-invariant variable by filling in NAs |
| fill.default | Default method to fill in values of time-invariant variable |
| fill.factor | Create time invariant variable by filling in missing values |
| formatCoefmat | Format a coefficient table |
| getFix | Get information on fixed effects from a model object |
| gicc | Generalized intraclass correlation coefficient for multilevel... |
| ginv | Generalized inverse - using version in MASS |
| ginv.1 | Generalized inverse - test version |
| glh | General linear hypothesis - now deprecated - use wald instead |
| glh.rdc | Test version of glh in RDC |
| gpanel.band | Panel functions for predicted values and SE bands |
| gpanel.ellipse | Lattice panel function for data ellipse |
| grapes-and-grapes | Set operators |
| grepl | Mark for deletion since it now exists in base |
| grepv | Grep with value = T |
| gsp | General regression splines with variable degrees and... |
| gspf.1 | Marked for deletion |
| gsp.v01 | Gsp - older version |
| hsfull | Math achievement and ses in a sample of 160 U.S. schools from... |
| hw | Articial data with classical outliers. |
| Indonesia | Respiratory infections among Indonesian children.... |
| iq | Longitudinal study of IQ after traumatic brain injuries |
| Key | Synomym for simpleKey |
| labs | Add labels - generic |
| labs_- | Add labels - assignment |
| labs_-.data.frame | Add labels - assignment to data frame |
| labs.data.frame.lab | Add labels - data frame |
| labs_-.default | Add labels - default |
| labs.default | Add labels - default |
| labs-set | Add labels - assignment |
| labs-set-.data.frame | Add labels - assignment to data frame |
| labs-set-.default | Add labels - default |
| Lag | 'Contextual' Lag with respect to time within id |
| Lag.0 | Lag within subject: older less efficient version of Lag |
| LagI | Lag with respect to time within id with interpolation for... |
| Lall | Hypothesis matrix for lmer objects |
| Lc | Hypothesis matrix for lmer objects: comparisons with... |
| Ldiff | Hypothesis matrix for ... |
| Ldiff.old | Older version of Ldiff |
| Ldiff.rdc | Version of Ldiff used in RDC |
| Leff | Hypothesis matrices for first and higher-order effects |
| Lequal | Hypothesis matrix for equality of factor level effects |
| Lform | Hypothesis matrix generated by expressions |
| Lfx | Hypothesis matrix generated by expressions for each column or... |
| lib | Library workaround for RDC |
| Lmat | Generate a hypothesis matrix |
| Lmu | Estimate predicted response for a factor level. |
| long | Create a longitudinal file from a wide file |
| Lrm | Construct hypothesis matrix to test repeated measures factor... |
| map | Apply a mapping to a vector |
| mergec | Stack data frames |
| migraines | Effectiveness of migraine treatment |
| misscode.default | Turns NAs into a value below the range of non-missing data... |
| mscm | Mothers' Stress and Children's Morbidity (MSCM) study:... |
| multresp | Create an indicator matrix from a multiple response variable |
| na20 | Transform NAs to 0 |
| na2f | Transform NAs to FALSE |
| na.com | Apply com with NAs |
| na.comres | Compute residuals from component with NAs |
| na.fitted | Fitted values with NAs |
| na.getResponse | Response with NAs |
| na.include | Include NAs |
| na.pad | Add NAs to match original data frame |
| na.pad.default | Add NAs - default |
| na.pad.lme | Add NAs - lme |
| na.resid | Add NAs - resid |
| na.residuals | Residuals with NAs |
| old.cell | Old confidence ellipse |
| oplot | Indicate number of points overplotted |
| OrthoComp | Orthogonal basis for the orthogonal complement of the column... |
| orthog | Two by two matrix of orthogonal rotation |
| orthog.proj | Orthogonal projection matrix - check possibly poor numerical... |
| osculant | Locus of osculation between two families of ellipses |
| otab | otab |
| p | p - quick paste with sep = " |
| pal | Generate a palette of colours - possibly superseded |
| pals | Display colors n at a time |
| panel.subgroups | Panel function to display subgroups within groups within... |
| part | Intersection and symmetric differences of two sets |
| pchisq.mix | P-value for a mixed Chi-Square |
| pdConstruct.pdInd | Construct pdInd object |
| pdFactor.pdInd | Factor of a pdInd object. |
| pdInd | Constuctor for Positive-Definite Matrix With Zero Covariances... |
| pdMatrix.pdInd | pdMatrix method for pdInd objects |
| Poly | Matrix of powers |
| pr | Alternative print - generic |
| pr.default | Alternative print - should probably use dput |
| predict.mer | A tentative version of predict for mer objects |
| print.cat | Print method for 'cat' objects |
| print.correl | print correlations |
| print.data.frame.lab | Print a labeled data frame |
| print.glh.rdc | Print a 'glh' object tested in RDC |
| print.wald | Print method for wald objects |
| Proj | Projection matrix |
| Proj.1 | Projection matrix |
| Proj.test | Test accuracy of projection method. |
| Q | Q matrix of QR decomposion with missing data |
| Rbind | Generic rbind that works on data frames |
| Rbind.data.frame | Rbind applied to data frames |
| Rbind.list | Rbind applied to lists |
| Read.dta | read a STATA .dta file |
| Read.spss | Read an SPSS file |
| reorder.default | Make reorder work on non-factors |
| Riesby | Longitudinal response of depressed patients to imipramine and... |
| sampler | Show characters, colours, etc. |
| sasin | Read a SAS ODS file |
| select.first | Find the first non-missing element of a vector and check... |
| 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 |
| spida | A package with miscellaneous utilities for hierarchical and... |
| spida-package | Collection of utility functions for mixed models, etc. for... |
| spline.E | Spline estimation function |
| spline.T | Spline tranformation matrix |
| summ | Special version of summary |
| summ.lmer | Summary for lmer objects |
| sun | Sunspots |
| tab | Table of frequencies or relative frequencies bordered with... |
| tablemissing | Tabulate and visualize missing values |
| td | Set lattice parameters for multiple groups |
| tfun | Utility function |
| tolong | Long data set from wide data set |
| towide | Wide data set from long data set |
| tr | Translate elements of a character vector |
| tran | Translate elements of a vector |
| trim | Trim trailing blanks |
| trim.character | Trim trailing blanks from character vector |
| trim.data.frame | Trim trailing blanks from all variables in a data frame |
| trim.default | Trim default - identity |
| trim.factor | Trim trailing blanks from a factor object |
| up | Create a data frame at a higher level of aggregation |
| val2na | Transform selected values to NAs |
| varLevel | Identify level of aggregation at which a variable in... |
| vbox | Unit box |
| Vcor | Correlation matrix of fixed effects |
| Vcor.rdc | Version of Vcor used in RDC |
| Vcov | Generic 'vcov' extended to 'lmer' objects |
| Vcov.rdc | Version of Vcov used in RDC |
| vell | Vector around an ellipse |
| vif.lme | Variance Inflation Factors for Mixed Models |
| vmat | Create a matrix entering vectors column by column |
| vobj | Combine ellipse with subtending box |
| vplot | Collection of functions to help teach matrix geometry in 2... |
| vsquare | Square in 2 dimensions |
| wald | General Linear Hypothesis for the 'fixed' portion of a model... |
| Write.dta | Write a STATA file |
| write.sas | Modified version of write.sas |
| Write.spss | Write and SPSS file |
| xanova | Extended anova |
| xanova.lmer | Modified Anova for lmer objects |
| xapply.formula | Apply a function over a ragged array and return a data frame |
| xlevels | Create 'derivatives' and 'means' of factors to generate, for... |
| xmerge | Extended merge with diagnostics |
| xqplot | Extended Quantile Plots |
| zork | Just to see if zork.rd gets created |
