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Text File  |  1993-10-26  |  1.9 KB  |  46 lines
  1. UGRAPH.DOC ---> Documentation for UGRAPH.CMD and DEMGRAPH.CMD
  2.  
  3. Written by John Hathaway  (3/1/83)
  4.  
  5.  
  6. Thσ UGRAP╚ commanΣ filσ i≤ ß screeε graphic≤ prograφ whicΦ wil∞ ì
  7. generatσ ba≥ o≥ scatte≥ graph≤ oε thσ CR╘ screeε usinτ datß froφ ì
  8. ß specifieΣ datß basσ file«  I⌠ require≤ thσ inpu⌠ oµ tw∩ numeriπ ì
  9. field≤ ¿ FIELD ╪ anΣ FIELD ┘ )¼ ß CONDITIO╬ ¿ ie« ì
  10. FIELD X<>0) and a LABEL field if the Bar option is chosen.
  11.  
  12. Thσ datß basσ i≤ firs⌠ reaΣ t∩ determinσ thσ minimuφ anΣ maximuφ ì
  13. value≤ iε eacΦ variablσ fielΣ usinτ thσ condition≤ specified«  ì
  14. Theε thesσ value≤ arσ displayeΣ anΣ yo⌡ arσ prompteΣ t∩ ente≥ thσ ì
  15. actua∞ axi≤ endpoints«  Sincσ thσ alphanumeriπ graphic≤ ì
  16. capabilitie≤ oµ DBAS┼ are fairl∙ limited¼ thσ numbe≥ oµ interval≤ ì
  17. oε eacΦ axi≤ i≤ preset«  Thσ ┘ axi≤ ha≤ ┤ interval≤ whicΦ mean≤ ì
  18. tha⌠ thσ differencσ betweeε thσ uppe≥ endpoin⌠ anΣ thσ lowe≥ ì
  19. endpoin⌠ mus⌠ bσ evenl∙ divisablσ b∙ ┤ (s∩ thσ label≤ don'⌠ comσ ì
  20. ou⌠ likσ '4.6666666º )«  Thσ ╪ axi≤ ha≤ ╡ interval≤ s∩ it≤ ì
  21. difference must be evenly divisable by 5.
  22.  
  23. Thσ prograφ i≤ fairl∙ fas⌠ fo≥ shor⌠ datß base≤ bu⌠ coulΣ takσ ì
  24. awhilσ fo≥ longe≥ files«  Iµ you≥ file≤ arσ rea∞ long¼ ╔ woulΣ ì
  25. sugges⌠ tha⌠ yo⌡ conditionall∙ cop∙ thσ datß yo⌡ wan⌠ grapheΣ ì
  26. int∩ ß temporar∙ filσ.
  27.  
  28. Legal Entries:     
  29.  
  30. FIELD (X/Y⌐ ║ An∙ valiΣ fielΣ namσ o≥ thσ recorΣ numbe≥ symbo∞ ì
  31.                  (#)
  32.  
  33. CONDITIONS:   An∙ valiΣ conditiona∞ statemen⌠ includinτ ì
  34. áááááááááááááá.AND.,.OR.¼ anΣ .NOT«  Thσ recorΣ numbe≥ symbo∞ (#⌐ ì
  35. ááááááááááááááma∙ als∩ bσ used.
  36.  
  37. LABELS:       An∙ valiΣ fielΣ name«  Thσ substrinτ functrioε ($⌐ ì
  38. ááááááááááááááma∙ als∩ bσ used.
  39.  
  40.  
  41. Thi≤ versioε oµ thσ prograφ wil∞ ruε oε an∙ termina∞ witΦ curso≥ ì
  42. addressinτ capabilities«  ╔ als∩ havσ version≤ whicΦ wil∞ ruε oε ì
  43. thσ Televidi∩ 95░ anΣ H89/Z1╣ terminals«  Leavσ ß messagσ herσ iµ ì
  44. you would like to have these uploaded.
  45.  
  46.