d3.timeFriday d3.utcFriday Friday-based weeks (e.g., February 10, 2012 at 12:00 AM).

d3.stackOffsetNone(series, order) Applies a zero baseline.

bundle.beta(beta) Returns a bundle curve with the specified beta in the range [0, 1], representing the bundle strength. If beta equals zero, a straight line between the first and last point is produced; if beta equals one, a standard basis spline is produced. For example: var line = d3.line().curve(d3.curveBundle.beta(0.5));

d3.timeout(callback[, delay[, time]]) Like timer, except the timer automatically stops on its first callback. A suitable replacement for setTimeout that is guaranteed to not run in the background. The callback is passed the elapsed time.

stream.polygonEnd() Indicates the end of a polygon.

sequential.copy() See continuous.copy.

d3.schemeCategory10 An array of ten categorical colors represented as RGB hexadecimal strings.

selection.size() Returns the total number of elements in this selection.

zoom.duration([duration]) If duration is specified, sets the duration for zoom transitions on double-click and double-tap to the specified number of milliseconds and returns the zoom behavior. If duration is not specified, returns the current duration, which defaults to 250 milliseconds. If the duration is not greater than zero, double-click and -tap trigger instantaneous changes to the zoom transform rather than initiating smooth transitions. To disable double-click and double-tap transitio

path.closePath() Ends the current subpath and causes an automatic straight line to be drawn from the current point to the initial point of the current subpath. Equivalent to context.closePath and SVG’s “closepath” command.