In: Statistics and Probability
Attribute-Quality or characteristic of a person, place, or thing. Real life individuals and fictional characters possess various attributes. For example, someone might be labeled beautiful, charming, funny, or intelligent.
Atomic Attribute-An attribute that cannot be divided into smaller independent attribute is known as atomic attribute.
In R programming language provides several options for dealing with date. The function as.Date handle date without time the contributed library chron handles dates and times, but does not control for time zones and the POSIXct and POSIXlt classes allow for dates and times with control for time zones. The general rule for date/time data in R is to use the simplest technique possible. Thus, for date only data, as.Date will usually be the best choice.
To get the current date, the Sys.Date function will return a Date object which can be converted to a different class if necessary.
The as.Date function allows a variety of input formats through the format= argument. The default format is a four digit year, followed by a month, then a day, separated by either dashes or slashes.
In HTML You can use type=date attribute in the input.