R: Time Indexes and Time Indexed Series

# Time Indexes and Time Indexed Series

## Documentation for package ‘tis’ version 1.39

- DESCRIPTION file.
- Package NEWS.

## Help Pages

A B C D E F G H I J L M N O P Q R S T U W Y

tis-package | Time Indices and Time Indexed Series

## -- A --

adjustableTierChart | Create tier charts
aggregate.tis | Compute Summary Statistics of Time Series Subsets
as.character.jul | Convert Time Index or Jul to Character
as.character.ti | Convert Time Index or Jul to Character
as.data.frame.tis | Coerce to a Data Frame
as.Date.jul | Convert ti or jul objects to Dates
as.Date.ti | Convert ti or jul objects to Dates
as.jul | Julian Date Objects
as.list.jul | Construct a List from a Time Index or Jul Object
as.list.ti | Construct a List from a Time Index or Jul Object
as.matrix.tis | Create a Matrix from a Time Indexed Series
as.POSIXct.jul | Date-time Constructor Functions
as.POSIXct.ti | Date-time Constructor Functions
as.ssDate | ssDate Objects
as.ti | Time Index Objects
as.tis | Time Indexed Series
as.tis.default | Time Indexed Series
as.tis.tis | Time Indexed Series
as.tis.ts | Time Indexed Series
as.tis.zoo | Time Indexed Series
as.ts.tis | Convert a Time Indexed Series to a Time Series
asClassyList | Convert a vector into a list of objects with the same class
asJul | Julian Date Objects
assignList | Assign Values In a List to Names
asTi | Time Index Objects

## -- B --

barplot.tis | Barplot for Time Indexed Series
barplot2 | Horizontally Shifted Bar Plots
basePeriod | Time Index Frequencies and Periods
basis | Optional tis attributes
basis<- | Optional tis attributes
between | Check for Inclusion in a Closed Interval
blanks | Blanks

## -- C --

capitalize | Capitalize strings
cbind.tis | Combine Series Into a Multivariate (Matrix) Time Indexed Series
columns | Rows and Columns of a Matrix
convert | Time scale conversions for time series
couldBeTi | Time Index Objects
csv | Writes a CSV (comma separated values) file.
cummax.tis | Cumulative Sums, Products, and Extremes
cummin.tis | Cumulative Sums, Products, and Extremes
cumprod.tis | Cumulative Sums, Products, and Extremes
cumsum.tis | Cumulative Sums, Products, and Extremes
currentApril | Current Period Time Indexes
currentAugust | Current Period Time Indexes
currentDecember | Current Period Time Indexes
currentFebruary | Current Period Time Indexes
currentFriday | Day of Week Time Indexes
currentHalf | Current Period Time Indexes
currentJanuary | Current Period Time Indexes
currentJuly | Current Period Time Indexes
currentJune | Current Period Time Indexes
currentMarch | Current Period Time Indexes
currentMay | Current Period Time Indexes
currentMonday | Day of Week Time Indexes
currentMonth | Current Period Time Indexes
currentMonthDay | Day positions in Time Index Periods
currentNovember | Current Period Time Indexes
currentOctober | Current Period Time Indexes
currentQ4 | Current Period Time Indexes
currentQMonth | Current Period Time Indexes
currentQuarter | Current Period Time Indexes
currentSaturday | Day of Week Time Indexes
currentSeptember | Current Period Time Indexes
currentSunday | Day of Week Time Indexes
currentThursday | Day of Week Time Indexes
currentTuesday | Day of Week Time Indexes
currentWednesday | Day of Week Time Indexes
currentWeek | Current Period Time Indexes
currentYear | Current Period Time Indexes

## -- D --

dateRange | Start and End Time Indices for a Series
day | Extract parts of various Date-Time Objects
dayOfMonth | Day positions in Time Index Periods
dayOfPeriod | Day positions in Time Index Periods
dayOfWeek | Day positions in Time Index Periods
dayOfYear | Day positions in Time Index Periods
description | Description and Documentation Attributes
description<- | Description and Documentation Attributes
documentation | Description and Documentation Attributes
documentation<- | Description and Documentation Attributes

## -- E --

easter | Holidays
end.tis | Starting and ending time indexes
evalOrEcho | Evaluate an Argument If Possible

## -- F --

fanSeries | Constant Growth Series
federalHolidays | Holidays
firstBusinessDayOf | Day positions in Time Index Periods
firstBusinessDayOfMonth | Day positions in Time Index Periods
firstDayOf | Day positions in Time Index Periods
format.jul | Convert Time Index or Jul to Character
format.ti | Convert Time Index or Jul to Character
fortify.tis | Fortify a tis object
frColors | FRB Color Palettes

## -- G --

goodFriday | Holidays
growth.rate | Growth Rates of Time Series
growth.rate<- | Growth Rates of Time Series

## -- H --

hms | Hours, Minutes and Seconds from a Time Index or Jul
holidays | Holidays
holidaysBetween | Holidays
hourly | R support for Intraday frequencies

## -- I --

ilspline | Linear Spline Integration
inaugurationDay | Holidays
inferTi | Create a Time Index to Match a Vector of DateTimes
interpNA | Interpolate missing values in a Time Indexed Series
is.jul | Julian Date Objects
is.ssDate | ssDate Objects
is.ti | Time Index Objects
is.tis | Time Indexed Series
isBusinessDay | Holidays
isEaster | Holidays
isGoodFriday | Holidays
isHoliday | Holidays
isIntradayTif | Check for Intraday Time Index Frequency
isLeapYear | Check Leap Year

## -- J --

jul | Julian Date Objects
jul.Date | Julian Date Objects
jul.default | Julian Date Objects
jul.IDate | Julian Date Objects
jul.ti | Julian Date Objects
jul.yearmon | Julian Date Objects
jul.yearqtr | Julian Date Objects

## -- L --

Lag | Lag a Time Series
lag.tis | Lag a Time Series
Lags | Lag a Time Series
lags | Lag a Time Series
lastBusinessDayOf | Day positions in Time Index Periods
lastBusinessDayOfMonth | Day positions in Time Index Periods
lastDayOf | Day positions in Time Index Periods
latestApril | Most Recent Period Time Indexes
latestAugust | Most Recent Period Time Indexes
latestDecember | Most Recent Period Time Indexes
latestFebruary | Most Recent Period Time Indexes
latestFriday | Day of Week Time Indexes
latestHalf | Most Recent Period Time Indexes
latestJanuary | Most Recent Period Time Indexes
latestJuly | Most Recent Period Time Indexes
latestJune | Most Recent Period Time Indexes
latestMarch | Most Recent Period Time Indexes
latestMay | Most Recent Period Time Indexes
latestMonday | Day of Week Time Indexes
latestMonth | Most Recent Period Time Indexes
latestMonthDay | Day positions in Time Index Periods
latestNovember | Most Recent Period Time Indexes
latestOctober | Most Recent Period Time Indexes
latestQ4 | Most Recent Period Time Indexes
latestQuarter | Most Recent Period Time Indexes
latestSaturday | Day of Week Time Indexes
latestSeptember | Most Recent Period Time Indexes
latestSunday | Day of Week Time Indexes
latestThursday | Day of Week Time Indexes
latestTuesday | Day of Week Time Indexes
latestWednesday | Day of Week Time Indexes
latestWeek | Most Recent Period Time Indexes
latestYear | Most Recent Period Time Indexes
lines.tis | Plotting Time Indexed Series
lintegrate | Linear Spline Integration

## -- M --

mergeSeries | Merge Time Indexed Series
minutely | R support for Intraday frequencies
month | Extract parts of various Date-Time Objects

## -- N --

naWindow | Exclude NA and Zero Observations
nberDates | Plotting NBER Recesssions
nberShade | Plotting NBER Recesssions
nberShade.default | Plotting NBER Recesssions
nextBusinessDay | Holidays

## -- O --

observed | Optional tis attributes
observed<- | Optional tis attributes

## -- P --

period | Time Index Frequencies and Periods
plotWindow | Set up Coordinates for Graphics Window
points.tis | Plotting Time Indexed Series
POSIXct | Date-time Constructor Functions
POSIXct.default | Date-time Constructor Functions
POSIXct.jul | Date-time Constructor Functions
POSIXct.numeric | Date-time Constructor Functions
POSIXct.ti | Date-time Constructor Functions
POSIXlt | Date-time Constructor Functions
POSIXlt.default | Date-time Constructor Functions
POSIXlt.jul | Date-time Constructor Functions
POSIXlt.ti | Date-time Constructor Functions
previousBusinessDay | Holidays
print.ti | Print a Time Index
print.tis | Printing Time Indexed Series

## -- Q --

quarter | Extract parts of various Date-Time Objects

## -- R --

romerLines | Plotting NBER Recesssions
RowMeans | Form Row Sums and Means
RowMeans.default | Form Row Sums and Means
RowMeans.tis | Form Row Sums and Means
rows | Rows and Columns of a Matrix
RowSums | Form Row Sums and Means
RowSums.default | Form Row Sums and Means
RowSums.tis | Form Row Sums and Means

## -- S --

scatterPlot | Produce high-quality scatter plots
screenPage | Page Setup for Plots
secondly | R support for Intraday frequencies
setColors | Set the Graphics Palette and Default Colors
setDefaultFrequencies | Return Known Time Index Frequencies, Change Default Frequencies
solve.tridiag | Solve a Tridiagonal System of Equations
ssDate | ssDate Objects
start.tis | Starting and ending time indexes
start<- | Starting and ending time indexes
stripBlanks | Strip Blanks
stripClass | Remove part of a class attribute
stripTis | Remove part of a class attribute

## -- T --

t.tis | Matrix Transpose
ti | Time Index Objects
ti.Date | Time Index Objects
ti.default | Time Index Objects
ti.jul | Time Index Objects
ti.ssDate | Time Index Objects
ti.ti | Time Index Objects
ti.tis | Time Index Objects
ti.yearmon | Time Index Objects
ti.yearqtr | Time Index Objects
tiBusiness | Daily and Business Day Time Indexes
tiDaily | Daily and Business Day Time Indexes
tierChart | Create tier charts
tif | Time Index Frequencies and Periods
tif.default | Time Index Frequencies and Periods
tif.ti | Time Index Frequencies and Periods
tif.tis | Time Index Frequencies and Periods
tif.ts | Time Index Frequencies and Periods
tif2freq | Periods Per Year for Time Index Frequencies
tifList | Return Known Time Index Frequencies, Change Default Frequencies
tifName | Time Index Frequencies and Periods
tifName.default | Time Index Frequencies and Periods
tifName.ti | Time Index Frequencies and Periods
tifName.tis | Time Index Frequencies and Periods
tis | Time Indexed Series
tisFilter | Linear Filtering on a Time Series
tisFromCsv | Read time series from Comma Separated Values (.csv) file
tisLegend | Add a legend to a tisPlot or scatterPlot
tisPlot | Plot time indexed series (tis objects)
today | Time Index for the Current Date
tunnelSeries | Constant Growth Series

## -- U --

updateColumns | Update lists and time series
updateList | Update lists and time series

## -- W --

window.tis | Time windows for Time Indexed Series

## -- Y --

year | Extract parts of various Date-Time Objects
ymd | Extract parts of various Date-Time Objects
ymd.default | Extract parts of various Date-Time Objects
ymd.jul | Extract parts of various Date-Time Objects
ymd.ssDate | Extract parts of various Date-Time Objects
ymd.ti | Extract parts of various Date-Time Objects
ymdShade | Shading Date Ranges
ymdXy | Shading Date Ranges