pci: Precipitation Concentration Index

In precintcon: Precipitation Intensity, Concentration and Anomaly Analysis

Description

It calculates the Precipitation Concentration Index (PCI) on a daily or monthly precipitation serie.

Usage

pci(object)

Arguments

object

a daily or monthly precipitation serie.

Value

A data.frame containing the following variables:

• year is the year.

• pci is the precipitation concentration index.

Author(s)

Lucas Venezian Povoa [e-mail]

See Also

pplot.pci read.data as.daily as.monthly

Examples

##
# Loading the monthly precipitation serie.
data(monthly)

## 
# Performing the Precipitation Concentration Index analysis
pci(monthly)

Example output

Loading required package: ggplot2
Loading required package: scales
   year      pci
1  1950 16.54231
2  1951 11.63921
3  1952 15.01695
4  1953 10.88181
5  1954 13.31611
6  1955 12.91008
7  1956 16.24344
8  1957 18.59022
9  1958 12.94754
10 1959 12.72946
11 1960 11.87600
12 1961 14.79094
13 1962 11.76555
14 1963 16.50707
15 1964 13.04771
16 1965 15.69914
17 1966 11.78090
18 1967 14.14639
19 1968 12.14359
20 1969 16.01173
21 1970 15.49236
22 1971 14.44153
23 1972 13.31416
24 1973 13.13316
25 1974 11.79099
26 1975 12.81547
27 1976 12.25732
28 1977 16.64752
29 1978 15.58375
30 1979 15.08732
31 1980 14.98757
32 1981 15.41139
33 1982 14.15189
34 1983 14.27334
35 1984 13.68398
36 1985 12.68310
37 1986 12.31575
38 1987 12.33694
39 1988 14.57898
40 1989 12.51228
41 1990 12.67059
42 1991 13.18893
43 1992 13.24660

precintcon documentation built on May 2, 2019, 3:07 p.m.