Glossary entry (derived from question below)
English term or phrase:
Spending Function
Arabic translation:
دالة بولوك للإنفاق
Added to glossary by
Liliane Hatem
Aug 13, 2012 17:19
11 yrs ago
2 viewers *
English term
Egypt
Helping Clinical Researchers Save Lives
Native in: Arabic (Variant: Egyptian) 
Works in: English to Arabic, Arabic to English
Spending Function
English to Arabic
Medical
Medical: Pharmaceuticals
Clinical trial
The primary non-inferiority analysis based on a 1.8 margin will be performed using the Pocock α-spending function to control the overall Type I error rate at a two-sided significance level of 0.05.
Proposed translations
(Arabic)
| 4 | دالة بولوك للإنفاق |
Liliane Hatem
|
| 4 | دالة بوكوك ألفا للإنفاق |
Nader Hassan
|
Change log
Aug 15, 2012 07:35: Liliane Hatem changed "Edited KOG entry" from "<a href="/profile/634318">Fathy Shehatto's</a> old entry - "Spending Function"" to ""دالة بولوك للإنفاق""
Proposed translations
20 mins
Liliane Hatem
Lebanon
Lebanon
Native in English
&
Arabic
Specializes in field
Lebanon
Fast and reliable
Native in: English 
, Arabic
Works in: English to Arabic, Arabic to English, Arabic to French, and 3 more.
Related KudoZ points
:
33
Selected
دالة بولوك للإنفاق
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Note added at 20 mins (2012-08-13 17:39:33 GMT)
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دالة بوكوك للإنفاق
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Note added at 29 mins (2012-08-13 17:48:21 GMT)
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skhayat.kau.edu.sa/.../مبادئ%20الاقتصاد%20الكل... - Translate this page
File Format: Microsoft Powerpoint - Quick View
الطلب الكلي هو ”اجمالي الإنفاق المخطط لكافة المشترين في اقتصاد معين ”. ..... على أثر تغير دالة الانفاق الكلي نتيجة لتغير الانفاق الاستثماري على مستوى التوازن
Analysis Of Clinical Trials Using Sas: A Practical Guide - Google Books Result
books.google.com/books?isbn=1590475046...Alex Dmitrienko, Walter Offen - 2005 - Computers - 420 pages
This example was used in Section 4.2.1 to introduce O'Brien-Fleming and Pocock group sequential designs. It is easy to compute error spending functions ...
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Note added at 20 mins (2012-08-13 17:39:33 GMT)
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دالة بوكوك للإنفاق
--------------------------------------------------
Note added at 29 mins (2012-08-13 17:48:21 GMT)
--------------------------------------------------
skhayat.kau.edu.sa/.../مبادئ%20الاقتصاد%20الكل... - Translate this page
File Format: Microsoft Powerpoint - Quick View
الطلب الكلي هو ”اجمالي الإنفاق المخطط لكافة المشترين في اقتصاد معين ”. ..... على أثر تغير دالة الانفاق الكلي نتيجة لتغير الانفاق الاستثماري على مستوى التوازن
Analysis Of Clinical Trials Using Sas: A Practical Guide - Google Books Result
books.google.com/books?isbn=1590475046...Alex Dmitrienko, Walter Offen - 2005 - Computers - 420 pages
This example was used in Section 4.2.1 to introduce O'Brien-Fleming and Pocock group sequential designs. It is easy to compute error spending functions ...
Note from asker:
| Hello Liliane, Any Arabic reference please? Really I translated it the same, but couldn't find any Arabic resource to support my supposition |
4 KudoZ points awarded for this answer.
4 hrs
Nader Hassan
Qatar
Qatar
Native in English
&
Arabic
Works in field
Qatar
EnglishArabic Professional Translation
Native in: Arabic (Variants: Saudi , Egyptian, Lebanese, Palestinian, Libyan, UAE, Standard-Arabian (MSA), Moroccan, Iraqi, Kuwaiti, Algerian, Jordanian, Tunisian) , English (Variants: British, UK, US, Canadian, Australian)
Works in: English to Arabic, Arabic to English
دالة بوكوك ألفا للإنفاق
Alpha Spending Function:
In the interim monitoring of clinical trials, multiple looks are taken at the accruing results. In such circumstances, akin to multiple testing, the alpha-value at each look must be adjusted in order to preserve the overall Type-1 Error. Alpha spending functions, (the Pocock family is one such set; the Lan-Demets spending function a more specific case) establish these adjusted alpha-values for each interim monitoring point, given the overall alpha. Typically, they establish relatively high alpha-values for early looks, and lower alpha-values for later looks. Thus, they constitute "stopping boundaries," which, when crossed, indicate that statistical significance has been established. When graphed, a typical set of stopping boundaries looks like an inverted V pointing to the right. (horizontal axis represents number of events recorded, vertical axis the standardized value of
In the interim monitoring of clinical trials, multiple looks are taken at the accruing results. In such circumstances, akin to multiple testing, the alpha-value at each look must be adjusted in order to preserve the overall Type-1 Error. Alpha spending functions, (the Pocock family is one such set; the Lan-Demets spending function a more specific case) establish these adjusted alpha-values for each interim monitoring point, given the overall alpha. Typically, they establish relatively high alpha-values for early looks, and lower alpha-values for later looks. Thus, they constitute "stopping boundaries," which, when crossed, indicate that statistical significance has been established. When graphed, a typical set of stopping boundaries looks like an inverted V pointing to the right. (horizontal axis represents number of events recorded, vertical axis the standardized value of
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