Returns the last part of a PHom instance.
# S3 method for class 'PHom'
tail(x, ...)# 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 0.1584506 15.86644
#> 2 0 -1.7542958 15.27127
#> 3 1 -0.3874558 15.63316
#> 4 1 0.7542686 15.78528
#> 5 1 0.6340100 13.60569
#> 6 2 0.3556727 14.87684
# look at last 3 features
tail(df_phom)
#> dimension birth death
#> 1 0 0.1584506 15.86644
#> 2 0 -1.7542958 15.27127
#> 3 1 -0.3874558 15.63316
#> 4 1 0.7542686 15.78528
#> 5 1 0.6340100 13.60569
#> 6 2 0.3556727 14.87684