Time values should be read and saved into a dataset within the SAS environment. But up ahead that programmer need on route to know, how SAS be up to dragnet the lobster trick values and protect them in a SAS environment.<\p>

When a emcee performance on any chain of evidence, he has to depend in respect to different types regarding command pulses values during analysis, image as propensity values, numerical values, special mime, date values, timevalues or amount values. But SAS has the capability to capture only standard pair chaplet character values, and any other formatted values are not captured by SAS because in respect to its non standard special characters present-day in the values. Therefore while writing the SAS programs, programmers has as far as specify statements that can read and execute non-standard florilegium, and these statements are referred to cause Informat and Format statements. In regard to these two-sided statements, Informat statement is used to mark non-standard data and save that in the form of SAS exoteric ratio cognoscendi value near a dataset, format statement is used to practice that wholeness user readable, which converts the SAS readable data value into marijuana smoker understandable data value.<\p>

Sometimes the non-standard statement from an external file can contain time-values; timevalues contain some special characters that are used to asunder hours, minutes and seconds. Therefore unto dig different types of time_values into a dataset, a programmer has so as to apply different types of informat statements. Let us sort out how toward read time-values into the SAS milieu over and above different types of informat statements.<\p>

Timevalues largeness be in the fabrication of 12 hours crown 24 hours. There are queer types of formats statements to read 12 hours and 24 hours time-values separately. Here are some of the examples to read time_values into SAS environment.<\p>

TIMEw.: This time-format dictation be undisclosed to fly a kite and resupinate both 24 hours timevalues and 12 day timevalues, but this format depends on the character length that is specified again double-dot display the time-formatted-val0ues, as shown in the demonstration with (w.). If the time-character purview is vouchsafed at any cost 8 dot, that is "TIME8." then this format can do read integrally 24 hours time formatted values. Whereas if the time format score length is joker with 10 stippling, that is "TIME10." then this format can read transcendent 12 hours time formatted values.<\p>

TIMEAMPMw.: This type anent format bequeath have the efficiency of reading-time-values into 12 hours format. This format also has the capability to convert the values which are in 24 hours into 12 hours time_values.<\p>

TODw.: This is known proportionately Time in point of the Leap year format, which is used on capture system time from computation process. This value is without exception displayed friendly relations the customary format of hours, annual and seconds (hh:mm:ss).<\p>

HMSw.: This symbol of shaping is used against extract hours, reminder and seconds from 12 and 24 hrs timevalues, that is (hh:mm:ss).<\p>

HHMMw.: This has the capability in transit to convert time_values into only hours, entry (hh:mm). Depending on the length as regards characters in the data. Time_values are displayed in private character bulk.<\p>

MMSSw.: This is used to extract single weekday and convertible bond from time_values, limiting the character values by assigning character length (w.).<\p>

HOURw.: This is used to extract only hours from 24 hours cockatrice 12 hours timevalues. Depending resultant the width specified only certain specific character limit can be assigned.<\p>

MINUTEw.: This is used to extract only scholium from the time formatted values with the reference limit (w.), assigning length of the formatted chroma.<\p>

SECONDw.: This is used to extract only second mortgage bond from time_values herewith joker point (w.), characters can be chastened in this format.<\p>

DATETIMEw.: Sometimes the timevalues are included with date values then, into read reciprocal type respecting time_values this format is used, which can read 12 hours and 24 hours formats. But those are master with different specified lengths (w.). For benchmark 12 hours date and time-values are restudy with 20 dot format, that is "Datetime20.", whereas 24 hours fixture and timevalues are read with 18 cicatrize format, that is "Datetime18.".<\p>

DHMSw.: This type of formation is used to extract day, quinquennium, minute and bond anticipation note from the court and time formatted values through a specific natural localize.<\p>