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r-invlt
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Provides two functions for the numerical inversion of Laplace-Transformed functions, returning the value of the standard (time) domain function at a specified value. The first algorithm is the first optimum contour algorithm described by Evans and Chung (2000)[1]. The second algorithm uses the Bromwich contour as per the definition of the inverse Laplace Transform. The latter is unstable for numerical inversion and mainly included for comparison or interest. There are also some additional functions provided for utility, including plotting and some simple Laplace Transform examples, for which there are known analytical solutions. Polar-cartesian conversion functions are included in this package and are used by the inversion functions. [1] Evans & Chung, 2000: Laplace transform inversions using optimal contours in the complex plane; International Journal of Computer Mathematics v73 pp531-543.
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2025-04-22 |
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r-invgamma
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Light weight implementation of the standard distribution functions for the inverse gamma distribution, wrapping those for the gamma distribution in the stats package.
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2025-04-22 |
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r-investr
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Functions to facilitate inverse estimation (e.g., calibration) in linear, generalized linear, nonlinear, and (linear) mixed-effects models. A generic function is also provided for plotting fitted regression models with or without confidence/prediction bands that may be of use to the general user.
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2025-04-22 |
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r-invctr
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Vector operations between grapes: An infix-only package! The 'invctr' functions perform common and less common operations on vectors, data frames matrices and list objects: - Extracting a value (range), or, finding the indices of a value (range). - Trimming, or padding a vector with a value of your choice. - Simple polynomial regression. - Set and membership operations. - General check & replace function for NAs, Inf and other values.
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2025-04-22 |
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r-invasioncorrection
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The correction is achieved under the assumption that non-migrating cells of the essay approximately form a quadratic flow profile due to frictional effects, compare law of Hagen-Poiseuille for flow in a tube. The script fits a conical plane to give xyz-coordinates of the cells. It outputs the number of migrated cells and the new corrected coordinates.
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2025-04-22 |
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r-inum
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Enum-type representation of vectors and representation of intervals, including a method of coercing variables in data frames.
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2025-04-22 |
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r-intubate
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Interface to popular R functions with formulas and data, such as 'lm', so they can be included painlessly in data science pipelines implemented by 'magrittr' with the operator %>%.
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2025-04-22 |
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r-intrvals
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Calculates event rates and compares means and variances of groups of interval data corrected for missed arrival observations.
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2025-04-22 |
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r-intrval
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Evaluating if values of vectors are within different open/closed intervals (`x %[]% c(a, b)`), or if two closed intervals overlap (`c(a1, b1) %[]o[]% c(a2, b2)`). Operators for negation and directional relations also implemented.
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2025-04-22 |
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r-intriniostockapi
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Download financial data from the free 'Intrinio Stock API' (<https://intrinio.com/>). 'Intrinio' offers a REST API which provides financial markets data including intra-day stock prices, historical stock prices, technical indicators, company fundamentals, and more. Complete documentation for the 'Intrinio Stock API' is available here: <https://intrinio.com/documentation/api/>. To access the 'Intrinio Stock API', simply create a free account <https://intrinio.com/>.
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2025-04-22 |
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r-intoo
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Contains attribute operators (%$% and %$%<-), convenience functions and functions for printing objects compactly but informatively. And partly supports nested matrices.
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2025-04-22 |
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r-intlik
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This package calculates the integrated likelihood numerically. Given the Likelihood function and the prior function, this package integrates out the nuisance parameters by Metropolis-Hastings (MCMC) Algorithm.
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2025-04-22 |
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r-interventionaldbn
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This package allows a dynamic Bayesian network to be inferred from microarray timecourse data with interventions (inhibitors).
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2025-04-22 |
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r-intervcomp
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Performs hypothesis testing using the interval estimates (e.g., confidence intervals). The non-overlapping interval estimates indicates the statistical significance. References to these procedures can be found at Noguchi and Marmolejo-Ramos (2016) <doi:10.1080/00031305.2016.1200487>, Bonett and Seier (2003) <doi:10.1198/0003130032323>, and Lemm (2006) <doi:10.1300/J082v51n02_05>.
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2025-04-22 |
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r-interva5
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Provides an R version of the 'InterVA5' software (<http://www.interva.net>) for coding cause of death from verbal autopsies. It also provides simple graphical representation of individual and population level statistics.
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2025-04-22 |
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r-interva4
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Provides an R version of the 'InterVA4' software (<http://www.interva.net>) for coding cause of death from verbal autopsies. It also provides simple graphical representation of individual and population level statistics.
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2025-04-22 |
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r-interpretr
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Compute permutation- based performance measures and create partial dependence plots for (cross-validated) 'randomForest' and 'ada' models.
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2025-04-22 |
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r-interpol.t
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Hourly interpolation of daily minimum and maximum temperature series. Carries out interpolation on multiple series ad once. Requires some hourly series for calibration (alternatively can use default calibration table).
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2025-04-22 |
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r-interpol
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A package for numerical encoding as well as for linear and non-linear interpolation of amino acid sequences.
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2025-04-22 |
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r-interlinear
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Interlinearized glossed texts (IGT) are used in descriptive linguistics for representing a morphological analysis of a text through a morpheme-by-morpheme gloss. 'InterlineaR' provide a set of functions that targets several popular formats of IGT ('SIL Toolbox', 'EMELD XML') and that turns an IGT into a set of data frames following a relational model (the tables represent the different linguistic units: texts, sentences, word, morphems). The same pieces of software ('SIL FLEX', 'SIL Toolbox') typically produce dictionaries of the morphemes used in the glosses. 'InterlineaR' provide a function for turning the LIFT XML dictionary format into a set of data frames following a relational model in order to represent the dictionary entries, the sense(s) attached to the entries, the example(s) attached to senses, etc.
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2025-04-22 |
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r-interim
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Allows the simulation of the recruitment and both the event and treatment phase of a clinical trial. Based on these simulations, the timing of interim analyses can be assessed.
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2025-04-22 |
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r-interferenceci
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Computes large sample confidence intervals of Liu and Hudgens (2014), exact confidence intervals of Tchetgen Tchetgen and VanderWeele (2012), and exact confidence intervals of Rigdon and Hudgens (2014) for treatment effects on a binary outcome in two-stage randomized experiments with interference.
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2025-04-22 |
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r-interfaceqpcr
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Graphical User Interface allowing to determine the concentration in the sample in CFU per mL or in number of copies per mL provided to qPCR results after with or without PMA treatment. This package is simply to use because no knowledge in R commands is necessary. A graphic represents the standard curve, and a table containing the result for each sample is created.
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2025-04-22 |
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r-intercure
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Implementations of semiparametric cure rate estimators for interval censored data in R. The algorithms are based on the promotion time and frailty models, all for interval censoring. For the frailty model, there is also a implementation contemplating clustered data.
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2025-04-22 |
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r-interatrix
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Chi-square tests are computed with corrections.
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2025-04-22 |
