Last data update: 2014.03.03

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Results 1 - 10 of 77 found.
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evalOrEcho (Package: tis) : Evaluate an Argument If Possible

This function parses, evaluates and returns the string given as its first argument. If it can't, the argument itself is returned. Use of evalOrEcho to process arguments inside a function can make for more flexible code.
● Data Source: CranContrib
● Keywords: programming
● Alias: evalOrEcho
● 0 images

tisFromCsv (Package: tis) : Read time series from Comma Separated Values (.csv) file

Reads tis (Time Indexed Series) from a csv file, returning the series in a list, and optionally storing them in an environment.
● Data Source: CranContrib
● Keywords: connection, file
● Alias: tisFromCsv
● 0 images

screenPage (Package: tis) : Page Setup for Plots

Places header and footer text items in outer margin of page and splits the screen appropriately. Can also redraw header and footer.
● Data Source: CranContrib
● Keywords: hplot
● Alias: screenPage
● 0 images

naWindow (Package: tis) : Exclude NA and Zero Observations

Windows a tis or ts time series to cut off leading and trailing NA (and optionally zero) observations.
● Data Source: CranContrib
● Keywords: ts
● Alias: naWindow
● 0 images

RowMeans (Package: tis) : Form Row Sums and Means

Form row sums and means for numeric arrays.
● Data Source: CranContrib
● Keywords: algebra, array, ts
● Alias: RowMeans, RowMeans.default, RowMeans.tis, RowSums, RowSums.default, RowSums.tis
● 0 images

fortify.tis (Package: tis) : Fortify a tis object

A fortify method for tis objects
● Data Source: CranContrib
● Keywords:
● Alias: fortify.tis
● 0 images

latestPeriod (Package: tis) : Most Recent Period Time Indexes

Return a ti for the most recent period of the desired frequency.
● Data Source: CranContrib
● Keywords: chron, ts
● Alias: latestApril, latestAugust, latestDecember, latestFebruary, latestHalf, latestJanuary, latestJuly, latestJune, latestMarch, latestMay, latestMonth, latestNovember, latestOctober, latestQ4, latestQuarter, latestSeptember, latestWeek, latestYear
● 0 images

description (Package: tis) : Description and Documentation Attributes

Get or set the description and documentation strings for an object.
● Data Source: CranContrib
● Keywords: attribute
● Alias: description, description<-, documentation, documentation<-
● 0 images

isIntradayTif (Package: tis) : Check for Intraday Time Index Frequency

The intraday frequencies are hourly(n), minutely(n) and secondly(n), where n is an appropriate integer. Their numeric tif codes are between 2000 and 4900, and that is what is actually checked for.
● Data Source: CranContrib
● Keywords: chron
● Alias: isIntradayTif
● 0 images

hms (Package: tis) : Hours, Minutes and Seconds from a Time Index or Jul

Extract the fractional part of a ti (time index) or jul (julian date) object as a normalized list of hours, minutes, and seconds.
● Data Source: CranContrib
● Keywords: chron
● Alias: hms
● 0 images