FANOVA {ftsa} | R Documentation |
Functional analysis of variance fitted by means.
Description
Decomposition by functional analysis of variance fitted by means.
Usage
FANOVA(data_pop1, data_pop2, year=1959:2020, age= 0:100,
n_prefectures=51, n_populations=2)
Arguments
data_pop1 |
It's a p by n matrix |
data_pop2 |
It's a p by n matrix |
year |
Vector with the years considered in each population. |
n_prefectures |
Number of prefectures |
age |
Vector with the ages considered in each year. |
n_populations |
Number of populations. |
Value
FGE_mean |
FGE_mean, a vector of dimension p |
FRE_mean |
FRE_mean, a matrix of dimension length(row_partition_index) by p. |
FCE_mean |
FCE_mean, a matrix of dimension length(column_partition_index) by p. |
Author(s)
Cristian Felipe Jimenez Varon, Ying Sun, Han Lin Shang
References
C. F. Jimenez Varon, Y. Sun and H. L. Shang (2023) “Forecasting high-dimensional functional time series: Application to sub-national age-specific mortality".
Ramsay, J. and B. Silverman (2006). Functional Data Analysis. Springer Series in Statistics. Chapter 13. New York: Springer
See Also
Examples
# The US mortality data 1959-2020 for two populations and three states
# (New York, California, Illinois)
# Compute the functional Anova decomposition fitted by means.
FANOVA_means <- FANOVA(data_pop1 = t(all_hmd_male_data),
data_pop2 = t(all_hmd_female_data),
year = 1959:2020, age = 0:100,
n_prefectures = 3, n_populations = 2)
##1. The funcional grand effect
FGE = FANOVA_means$FGE_mean
##2. The funcional row effect
FRE = FANOVA_means$FRE_mean
##3. The funcional column effect
FCE = FANOVA_means$FCE_mean