We provide an R tool to determine index numbers. It is a measure of the evolution of a fixed magnitude for only a product of for several products. It is very useful in Social Sciences. Among others, we obtain simple index numbers (in chain or in serie), index numbers for not only a product or weighted index numbers as the Laspeyres index (Laspeyres, 1864), the Paasche index (Paasche, 1874) or the Fisher index (Lapedes, 1978).

We provide an R tool for teaching in Social Sciences. It allows the computation of index numbers. It is a measure of the evolution of a fixed magnitude for only a product of for several products. It is very useful in Social Sciences. Among others, we obtain simple index numbers (in chain or in serie), index numbers for not only a product or weighted index numbers as the Laspeyres index (Laspeyres, 1864), the Paasche index (Paasche, 1874) or the Fisher index (Lapedes, 1978).

Calculate Indian Income Tax liability for Financial years of Individual resident aged below 60 years,Senior Citizen,Super Senior Citizen, Firm, Local Authority, Any Non Resident Individual / Hindu Undivided Family / Association of Persons /Body of Individuals / Artificial Judicial Person, Co-operative Society.

Infine-dimensional model (IDM) to analyse phenotypic variation
in growth trajectories.
This package contains functions to perform calculations of
the infine-dimensional model (IDM) and to produce 95%
confidence intervals around the model elements through
bootstrapping.

Functiont that simulates an epidemic in a network of contacts.
The simulations consider SIR epidemics with events in continuous time (exponential inter-event times).
It can consider a structure of local networks and has an option to visualize it with the animator called
SoNIA (http://www.stanford.edu/group/sonia/)

Inference About the Standardized Mortality Ratio when Evaluating
the Effect of a Screening Program on Survival
Denis Talbot, Thierry Duchesne, Jacques Brisson, Nathalie
Vandal
Functions to make inference about the
standardized mortality ratio (SMR) when evaluating the
effect of a screening program. The package is
based on methods described in Sasieni (2003)
<doi: 10.1097/00001648-200301000-00026> and
Talbot et al. (2011) <doi: 10.1002/sim.4334>.