stsaav: Construct a stsaav class object from a data frame.

In BigelowLab/stsaav: Standard Time Series Analysis and Visualization

Description

Construct a stsaav class object from a data frame.

Usage

stsaav(x, t_step = c("Month", "Week", "Day")[1], tcol = "Date",
  vcol = "value")

Arguments

x	a data.frame
t_step	the name of the time interval for analysis
tcol	character, the name of the time column
vcol	character the name of the value column

Value

a stsaav class object which contains

• data the original data frame with Year, Month, Week and Day columns added

• xycol charcacter vector of tcol and vcol names

• ann_sum a vector of annual sums

• ann_mean a vector of annual means

• ann_dep a vector of annual deparature from the long term annual mean

• ann_rdep a vector of annual standardized departures as sd intervals

• t_step character, the name of the time step (Month, Week, Day)

• t_x vector of years

• t_y vector of time steps

• t_sum matrix of the sum of the 'value' by t_step and year

• t_n matrix of the observation counts

• t_mean matrix of the mean observations of 'value'

• t_avg vector of the means of means of the value

• t_sd matrix of the standard deviation of observations of 'value'

• t_dep matrix of the departure from mean for each time step each year

• t_rdep matrix of standardized departure from mean for each time step each year

BigelowLab/stsaav documentation built on May 5, 2019, 2:45 p.m.