What's the opposite/inverse of “rate”?











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Might be better for a math or datacomm exchange, but I'll try here first:



Given that "rate" means the number of times that an event occurs in a unit of time, what is the opposite/inverse of that term? Ie, what is a term for the time between events?



"Latency" comes to mind but is not quite right since it generally refers to the time between cause and effect, not between essentially identical events.










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  • 5




    As always happens, about 2 minutes after I ask the question it comes to me: Period. (No, not the punctuation mark.)
    – Hot Licks
    Apr 9 '14 at 15:51






  • 2




    Welcome to EL&U. What is wrong with time (e.g. elapsed time or processing time or whatever kind of time you are marking)?
    – choster
    Apr 9 '14 at 15:52










  • @choster - "Time" is a bit ambiguous -- not clear whether it's a duration or a specific point on a timeline.
    – Hot Licks
    Apr 9 '14 at 15:56






  • 1




    And I guess "interval" also works.
    – Hot Licks
    Apr 9 '14 at 16:06






  • 1




    As 'rate' may be a variable, 'period' may not always be applicable.
    – Edwin Ashworth
    Apr 9 '14 at 18:23















up vote
2
down vote

favorite
1












Might be better for a math or datacomm exchange, but I'll try here first:



Given that "rate" means the number of times that an event occurs in a unit of time, what is the opposite/inverse of that term? Ie, what is a term for the time between events?



"Latency" comes to mind but is not quite right since it generally refers to the time between cause and effect, not between essentially identical events.










share|improve this question


















  • 5




    As always happens, about 2 minutes after I ask the question it comes to me: Period. (No, not the punctuation mark.)
    – Hot Licks
    Apr 9 '14 at 15:51






  • 2




    Welcome to EL&U. What is wrong with time (e.g. elapsed time or processing time or whatever kind of time you are marking)?
    – choster
    Apr 9 '14 at 15:52










  • @choster - "Time" is a bit ambiguous -- not clear whether it's a duration or a specific point on a timeline.
    – Hot Licks
    Apr 9 '14 at 15:56






  • 1




    And I guess "interval" also works.
    – Hot Licks
    Apr 9 '14 at 16:06






  • 1




    As 'rate' may be a variable, 'period' may not always be applicable.
    – Edwin Ashworth
    Apr 9 '14 at 18:23













up vote
2
down vote

favorite
1









up vote
2
down vote

favorite
1






1





Might be better for a math or datacomm exchange, but I'll try here first:



Given that "rate" means the number of times that an event occurs in a unit of time, what is the opposite/inverse of that term? Ie, what is a term for the time between events?



"Latency" comes to mind but is not quite right since it generally refers to the time between cause and effect, not between essentially identical events.










share|improve this question













Might be better for a math or datacomm exchange, but I'll try here first:



Given that "rate" means the number of times that an event occurs in a unit of time, what is the opposite/inverse of that term? Ie, what is a term for the time between events?



"Latency" comes to mind but is not quite right since it generally refers to the time between cause and effect, not between essentially identical events.







terminology antonyms






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share|improve this question











share|improve this question




share|improve this question










asked Apr 9 '14 at 15:47









Hot Licks

18.8k23677




18.8k23677








  • 5




    As always happens, about 2 minutes after I ask the question it comes to me: Period. (No, not the punctuation mark.)
    – Hot Licks
    Apr 9 '14 at 15:51






  • 2




    Welcome to EL&U. What is wrong with time (e.g. elapsed time or processing time or whatever kind of time you are marking)?
    – choster
    Apr 9 '14 at 15:52










  • @choster - "Time" is a bit ambiguous -- not clear whether it's a duration or a specific point on a timeline.
    – Hot Licks
    Apr 9 '14 at 15:56






  • 1




    And I guess "interval" also works.
    – Hot Licks
    Apr 9 '14 at 16:06






  • 1




    As 'rate' may be a variable, 'period' may not always be applicable.
    – Edwin Ashworth
    Apr 9 '14 at 18:23














  • 5




    As always happens, about 2 minutes after I ask the question it comes to me: Period. (No, not the punctuation mark.)
    – Hot Licks
    Apr 9 '14 at 15:51






  • 2




    Welcome to EL&U. What is wrong with time (e.g. elapsed time or processing time or whatever kind of time you are marking)?
    – choster
    Apr 9 '14 at 15:52










  • @choster - "Time" is a bit ambiguous -- not clear whether it's a duration or a specific point on a timeline.
    – Hot Licks
    Apr 9 '14 at 15:56






  • 1




    And I guess "interval" also works.
    – Hot Licks
    Apr 9 '14 at 16:06






  • 1




    As 'rate' may be a variable, 'period' may not always be applicable.
    – Edwin Ashworth
    Apr 9 '14 at 18:23








5




5




As always happens, about 2 minutes after I ask the question it comes to me: Period. (No, not the punctuation mark.)
– Hot Licks
Apr 9 '14 at 15:51




As always happens, about 2 minutes after I ask the question it comes to me: Period. (No, not the punctuation mark.)
– Hot Licks
Apr 9 '14 at 15:51




2




2




Welcome to EL&U. What is wrong with time (e.g. elapsed time or processing time or whatever kind of time you are marking)?
– choster
Apr 9 '14 at 15:52




Welcome to EL&U. What is wrong with time (e.g. elapsed time or processing time or whatever kind of time you are marking)?
– choster
Apr 9 '14 at 15:52












@choster - "Time" is a bit ambiguous -- not clear whether it's a duration or a specific point on a timeline.
– Hot Licks
Apr 9 '14 at 15:56




@choster - "Time" is a bit ambiguous -- not clear whether it's a duration or a specific point on a timeline.
– Hot Licks
Apr 9 '14 at 15:56




1




1




And I guess "interval" also works.
– Hot Licks
Apr 9 '14 at 16:06




And I guess "interval" also works.
– Hot Licks
Apr 9 '14 at 16:06




1




1




As 'rate' may be a variable, 'period' may not always be applicable.
– Edwin Ashworth
Apr 9 '14 at 18:23




As 'rate' may be a variable, 'period' may not always be applicable.
– Edwin Ashworth
Apr 9 '14 at 18:23










4 Answers
4






active

oldest

votes

















up vote
6
down vote



accepted










If something is happening repeatedly, we say the value for rate (or frequency) increases if it starts happening more often in a given time-span. Conversely, if it starts happening less often we say the interval is increasing.




interval - a space between things, points, limits, etc.







share|improve this answer




























    up vote
    2
    down vote













    In economics, the term in [sparse] use seems to be inverse rate. Otherwise, it looks like the English language doesn't have an appropriate word.



    In electrical engineering, a similar concept is conveyed by resistance (the inverse of conductance), which is a measure of how much effort is required to achieve a flow of current. EE's have developed a set of mental tools to manipulate and work with these concepts.



    The word interval works for quantifying discrete events (e.g., minutes per customer), but it just feels weird when quantifying continuous values (e.g., hours per kilometer).



    It seems prudent to define a word in the language to convey the concept. It's just silly that so many questions on the GRE and GMAT revolve around manipulating inverse rates, as if it's hard to do. It's only hard to think about when we don't have a simple word to describe it.






    share|improve this answer





















    • Yeah, let's put a congressional committee on that.
      – Hot Licks
      Feb 20 '15 at 17:35


















    up vote
    1
    down vote













    Consider "interstice:"




    interstice: 2 : a short space of time between events.







    share|improve this answer























    • I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
      – Hot Licks
      Apr 9 '14 at 17:10










    • @HotLicks Well, then consider "downtime" and 'timeout." :-)
      – Elian
      Apr 9 '14 at 17:16


















    up vote
    0
    down vote













    What about takt time?
    Takt time is the average time between the start of production of one unit and the start of production of the next unit, when these production starts are set to match the rate of customer demand






    share|improve this answer








    New contributor




    user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.


















      Your Answer








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      4 Answers
      4






      active

      oldest

      votes








      4 Answers
      4






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes








      up vote
      6
      down vote



      accepted










      If something is happening repeatedly, we say the value for rate (or frequency) increases if it starts happening more often in a given time-span. Conversely, if it starts happening less often we say the interval is increasing.




      interval - a space between things, points, limits, etc.







      share|improve this answer

























        up vote
        6
        down vote



        accepted










        If something is happening repeatedly, we say the value for rate (or frequency) increases if it starts happening more often in a given time-span. Conversely, if it starts happening less often we say the interval is increasing.




        interval - a space between things, points, limits, etc.







        share|improve this answer























          up vote
          6
          down vote



          accepted







          up vote
          6
          down vote



          accepted






          If something is happening repeatedly, we say the value for rate (or frequency) increases if it starts happening more often in a given time-span. Conversely, if it starts happening less often we say the interval is increasing.




          interval - a space between things, points, limits, etc.







          share|improve this answer












          If something is happening repeatedly, we say the value for rate (or frequency) increases if it starts happening more often in a given time-span. Conversely, if it starts happening less often we say the interval is increasing.




          interval - a space between things, points, limits, etc.








          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Apr 9 '14 at 16:14









          FumbleFingers

          119k32240421




          119k32240421
























              up vote
              2
              down vote













              In economics, the term in [sparse] use seems to be inverse rate. Otherwise, it looks like the English language doesn't have an appropriate word.



              In electrical engineering, a similar concept is conveyed by resistance (the inverse of conductance), which is a measure of how much effort is required to achieve a flow of current. EE's have developed a set of mental tools to manipulate and work with these concepts.



              The word interval works for quantifying discrete events (e.g., minutes per customer), but it just feels weird when quantifying continuous values (e.g., hours per kilometer).



              It seems prudent to define a word in the language to convey the concept. It's just silly that so many questions on the GRE and GMAT revolve around manipulating inverse rates, as if it's hard to do. It's only hard to think about when we don't have a simple word to describe it.






              share|improve this answer





















              • Yeah, let's put a congressional committee on that.
                – Hot Licks
                Feb 20 '15 at 17:35















              up vote
              2
              down vote













              In economics, the term in [sparse] use seems to be inverse rate. Otherwise, it looks like the English language doesn't have an appropriate word.



              In electrical engineering, a similar concept is conveyed by resistance (the inverse of conductance), which is a measure of how much effort is required to achieve a flow of current. EE's have developed a set of mental tools to manipulate and work with these concepts.



              The word interval works for quantifying discrete events (e.g., minutes per customer), but it just feels weird when quantifying continuous values (e.g., hours per kilometer).



              It seems prudent to define a word in the language to convey the concept. It's just silly that so many questions on the GRE and GMAT revolve around manipulating inverse rates, as if it's hard to do. It's only hard to think about when we don't have a simple word to describe it.






              share|improve this answer





















              • Yeah, let's put a congressional committee on that.
                – Hot Licks
                Feb 20 '15 at 17:35













              up vote
              2
              down vote










              up vote
              2
              down vote









              In economics, the term in [sparse] use seems to be inverse rate. Otherwise, it looks like the English language doesn't have an appropriate word.



              In electrical engineering, a similar concept is conveyed by resistance (the inverse of conductance), which is a measure of how much effort is required to achieve a flow of current. EE's have developed a set of mental tools to manipulate and work with these concepts.



              The word interval works for quantifying discrete events (e.g., minutes per customer), but it just feels weird when quantifying continuous values (e.g., hours per kilometer).



              It seems prudent to define a word in the language to convey the concept. It's just silly that so many questions on the GRE and GMAT revolve around manipulating inverse rates, as if it's hard to do. It's only hard to think about when we don't have a simple word to describe it.






              share|improve this answer












              In economics, the term in [sparse] use seems to be inverse rate. Otherwise, it looks like the English language doesn't have an appropriate word.



              In electrical engineering, a similar concept is conveyed by resistance (the inverse of conductance), which is a measure of how much effort is required to achieve a flow of current. EE's have developed a set of mental tools to manipulate and work with these concepts.



              The word interval works for quantifying discrete events (e.g., minutes per customer), but it just feels weird when quantifying continuous values (e.g., hours per kilometer).



              It seems prudent to define a word in the language to convey the concept. It's just silly that so many questions on the GRE and GMAT revolve around manipulating inverse rates, as if it's hard to do. It's only hard to think about when we don't have a simple word to describe it.







              share|improve this answer












              share|improve this answer



              share|improve this answer










              answered Feb 20 '15 at 17:16









              Zulu

              1211




              1211












              • Yeah, let's put a congressional committee on that.
                – Hot Licks
                Feb 20 '15 at 17:35


















              • Yeah, let's put a congressional committee on that.
                – Hot Licks
                Feb 20 '15 at 17:35
















              Yeah, let's put a congressional committee on that.
              – Hot Licks
              Feb 20 '15 at 17:35




              Yeah, let's put a congressional committee on that.
              – Hot Licks
              Feb 20 '15 at 17:35










              up vote
              1
              down vote













              Consider "interstice:"




              interstice: 2 : a short space of time between events.







              share|improve this answer























              • I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
                – Hot Licks
                Apr 9 '14 at 17:10










              • @HotLicks Well, then consider "downtime" and 'timeout." :-)
                – Elian
                Apr 9 '14 at 17:16















              up vote
              1
              down vote













              Consider "interstice:"




              interstice: 2 : a short space of time between events.







              share|improve this answer























              • I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
                – Hot Licks
                Apr 9 '14 at 17:10










              • @HotLicks Well, then consider "downtime" and 'timeout." :-)
                – Elian
                Apr 9 '14 at 17:16













              up vote
              1
              down vote










              up vote
              1
              down vote









              Consider "interstice:"




              interstice: 2 : a short space of time between events.







              share|improve this answer














              Consider "interstice:"




              interstice: 2 : a short space of time between events.








              share|improve this answer














              share|improve this answer



              share|improve this answer








              edited Apr 9 '14 at 17:08

























              answered Apr 9 '14 at 17:02









              Elian

              38.7k2097212




              38.7k2097212












              • I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
                – Hot Licks
                Apr 9 '14 at 17:10










              • @HotLicks Well, then consider "downtime" and 'timeout." :-)
                – Elian
                Apr 9 '14 at 17:16


















              • I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
                – Hot Licks
                Apr 9 '14 at 17:10










              • @HotLicks Well, then consider "downtime" and 'timeout." :-)
                – Elian
                Apr 9 '14 at 17:16
















              I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
              – Hot Licks
              Apr 9 '14 at 17:10




              I gotta consider my audience -- computer nerds. They'd be looking for a roadmap.
              – Hot Licks
              Apr 9 '14 at 17:10












              @HotLicks Well, then consider "downtime" and 'timeout." :-)
              – Elian
              Apr 9 '14 at 17:16




              @HotLicks Well, then consider "downtime" and 'timeout." :-)
              – Elian
              Apr 9 '14 at 17:16










              up vote
              0
              down vote













              What about takt time?
              Takt time is the average time between the start of production of one unit and the start of production of the next unit, when these production starts are set to match the rate of customer demand






              share|improve this answer








              New contributor




              user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
              Check out our Code of Conduct.






















                up vote
                0
                down vote













                What about takt time?
                Takt time is the average time between the start of production of one unit and the start of production of the next unit, when these production starts are set to match the rate of customer demand






                share|improve this answer








                New contributor




                user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                Check out our Code of Conduct.




















                  up vote
                  0
                  down vote










                  up vote
                  0
                  down vote









                  What about takt time?
                  Takt time is the average time between the start of production of one unit and the start of production of the next unit, when these production starts are set to match the rate of customer demand






                  share|improve this answer








                  New contributor




                  user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.









                  What about takt time?
                  Takt time is the average time between the start of production of one unit and the start of production of the next unit, when these production starts are set to match the rate of customer demand







                  share|improve this answer








                  New contributor




                  user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.









                  share|improve this answer



                  share|improve this answer






                  New contributor




                  user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.









                  answered 2 hours ago









                  user327728

                  1




                  1




                  New contributor




                  user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.





                  New contributor





                  user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.






                  user327728 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                  Check out our Code of Conduct.






























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