Last Part of PHom Object

Returns the last part of a PHom instance.

# S3 method for PHom
tail(x, ...)

Arguments

x	object of class PHom
...	other parameters

Examples

# create sample persistence data
df <- data.frame(dimension = c(0, 0, 1, 1, 1, 2),
                 birth = rnorm(6),
                 death = rnorm(6, mean = 15))
df_phom <- as.PHom(df)

# look at first 3 features
head(df_phom)
#>   dimension       birth    death
#> 1         0 -1.26047622 14.17945
#> 2         0 -0.11465603 15.52880
#> 3         1  1.39502319 14.77455
#> 4         1 -1.47615111 15.15845
#> 5         1 -0.08441358 13.24570
#> 6         2  0.54650824 14.61254

# look at last 3 features
tail(df_phom)
#>   dimension       birth    death
#> 1         0 -1.26047622 14.17945
#> 2         0 -0.11465603 15.52880
#> 3         1  1.39502319 14.77455
#> 4         1 -1.47615111 15.15845
#> 5         1 -0.08441358 13.24570
#> 6         2  0.54650824 14.61254