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6 R data.table symbols and operators you should know

7,200 views

IDG TECHtalk

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 13:43 / 13:49

Speech Rate:

  • 121 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

episode

/ˈepəˌsōd/

noun

One separate event in a series of events.

function

/ˈfəNG(k)SH(ə)n/

noun verb

Social event, or party such as a wedding. To serve a certain purpose or role.

efficient

/əˈfiSHənt/

adjective

achieving maximum productivity with minimum wasted effort or expense.

selecting

/səˈlekt/

verb

carefully choose as being best or most suitable.

becomes

/bəˈkəm/

verb

begin to be.

assignment

/əˈsīnmənt/

noun

A homework task or report.

calculate

/ˈkalkyəˌlāt/

verb

determine mathematically.

reorder

/rēˈôrdər/

noun verb

renewed or repeated order for goods. To put things in a sequence, e.g. a, b, c.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. To claim to be part of a larger group, series, set.

special

/ˈspeSHəl/

adjective noun

Being additional or extra. Heavily discounted sales item.

download

/ˈdounˌlōd/

noun verb

Transfer of data from the internet to a computer. copy data from one computer system to another.

separate
adjective noun verb

forming or viewed as unit apart or by itself. individual items of clothing suitable for wearing in different combinations. To move things away from each other.

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