lcc v1.1.0
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Longitudinal Concordance Correlation
Estimates the longitudinal concordance correlation to access the longitudinal agreement profile. The estimation approach implemented is variance components approach based on polynomial mixed effects regression model, as proposed by Oliveira, Hinde and Zocchi (2018) <doi:10.1007/s13253-018-0321-1>. In addition, non-parametric confidence intervals were implemented using percentile method or normal-approximation based on Fisher Z-transformation.
Functions in lcc
| Name | Description | |
| getVarCov.lcc | Extract Variance Components from a Fitted Model | |
| getDelta | Internal Function to Extract Variance Components Estimates. | |
| lccModel | Internal Function to Fits a Linear Mixed-Effects Model in the Formulation Described in Laird and Ware (1982). | |
| fittedBuilder | Internal Function to Build Fitted Values for lcc Objects | |
| fitted.lcc | Extract lcc Fitted Values | |
| lccWrapper | Internal Function to Prepare the lccBuilder Function | |
| plotBuilder_lcc | Internal Function to Produces a Longitudinal Concordance Correlation Plot. | |
| lcc_intervals | Internal Functions to Compute the Non-Parametric Confidence Intervals for LCC. | |
| dataBuilder | Internal Function to Prepare the Dataset for lcc Objects | |
| lccInternal | Internal Function to Prepare lcc Objects | |
| lpcWrapper | Internal Function to Prepare the lpcBuilder Function | |
| plotBuilder_lpc | Internal Function to Produces a Longitudinal Perason Correlation Plot. | |
| laBuilder | Internal Function to Estimate the Longitudinal Accuracy. | |
| dataBootstrap | Internal Functions to Generate Bootstrap Samples Based on Dataset. | |
| residuals.lcc | Extract Model Residuals | |
| laWrapper | Internal Function to Prepare the laBuilder Function | |
| hue | Hue color data | |
| init | Internal Function to Prepare lccModel Function | |
| laBootstrap | Internal functions to generate longitudinal accuracy samples. | |
| lpcBuilder | Internal Function to Estimate the Longitudinal Pearson Correlation. | |
| plotControl | Specifying Graphical Control Values for lcc Class | |
| vcov.lcc | Extract Variance-Covariance Matrix of the Fixed Effects | |
| time_lcc | Regular Sequence for the Time Variable | |
| logLik.lcc | Extract Log-Likelihood of an lcc Object | |
| lccPlot | Plot Fitted Curves from an lcc Object. | |
| is.lcc | Reports whether x is a lcc object | |
| lccBootstrap | Internal functions to generate longitudinal concordance correlation samples. | |
| lccSummary | Internal Function to Summarize Fitted and Sampled Values for lcc Objects | |
| lcc | Longitudinal Concordance Correlation (LCC) Estimated by Fixed Effects and Variance Components using a Polynomial Mixed-Effects Regression Model | |
| print.anova.lcc | Print the Anova of an lcc Object | |
| plot_lcc | Internal function to prepare the plotBuilder_lcc function. | |
| simulated_hue_block | Hue color simulated data in a randomized block design | |
| simulated_hue | Hue color simulated data | |
| plot_la | Internal Function to Prepare the plotBuilder_la Function. | |
| summary.lcc | Summarize an lcc Object | |
| plot.lcc | Diagnostic Plots of an lcc Object. | |
| plot_lpc | Internal function to prepare the plotBuilder_lpc function. | |
| print.lcc | Print an lcc Object | |
| lpcBootstrap | Internal functions to generate longitudinal Pearson correlation samples. | |
| lccBuilder | Internal Function to Estimate the Longitudinal Concordance Correlation. | |
| print.summary.lcc | Print the Summary of an lcc Object | |
| ranef.lcc | Extract Model Random Effects | |
| plotBuilder_la | Internal Function to Produces a Longitudinal Accuracy Plot. | |
| ciBuilder | Internal Function to Prepare the ciCompute Function. | |
| ciCompute | Internal Function to Compute the Non-Parametric Bootstrap Interval. | |
| anova.lcc | Compare Likelihoods of Fitted Models from an lcc Object | |
| bootstrapSamples | Internal functions to estimate fixed effects and variance components. | |
| AIC.lcc | Akaike and Bayesian Information Criteria for an lcc Object. | |
| CCC | Internal Function to Compute the Sampled Concordance Correlation Values. | |
| coef.lcc | Extract Model Coefficients | |
| Pearson | Internal Function to Estimate the Sampled Pearson Correlation. | |
| CCC_lin | Internal Function to Estimate the Sampled Concordance Correlation Coefficient. | |
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Details
| Type | Package |
| Date | 2020-05-18 |
| License | GPL (>= 2) |
| Encoding | UTF-8 |
| Repository | CRAN |
| NeedsCompilation | yes |
| LazyData | true |
| RoxygenNote | 7.0.2 |
| Packaged | 2020-05-18 21:43:05 UTC; thiago |
| Date/Publication | 2020-05-22 22:40:07 UTC |
| suggests | covr , MASS , roxygen2 (>= 3.0.0) , testthat |
| imports | doRNG , doSNOW , foreach , gdata , grid , gridExtra , hnp , parallel |
| depends | ggplot2 (>= 2.2.1) , nlme (>= 3.1-124) , R (>= 3.2.3) |
| Contributors | Clarice Garcia Borges Demetrio, John Hinde, Rafael de Andrade Moral, Silvio Sandoval Zocchi |
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