thx1139 said:
postofficebuddy, I dont understand what the last link is trying to show with relation to adjustments. If your trying to show that an individual console was adjusted up or down over the year we know that already. It is when they were adjusted. PS3 and 360 have already had adjustments for weeks during November and December. The analysis I did was comparing the initial sales to the eventual adjusted sales in the VGC archive. What we can see is that the PS3 was only adjusted 3,713 for those weeks comparing initial sales report to what is current in the VGC database. Sure other parts of 2010 could have had adjustments. The question is when? If August sales were adjusted in September and October then it doesnt matter. What is being claimed is that year after year PS3 holiday sales tracking get large adjustments after the beginning of the next year. Last year that adjustment was 3,713. |
Did you look at all of the data in the link then compare it to the database? IIRC the reason the adjustments were so small in December is because the big culprit for the 360 adjustments was in MEAA. And since most countries in that territory don't really have much of a holiday season the overall adjustments there are spread out across the entire year. Obviously the yearly review was made at the start of 2011, so any adjustments from those numbers happened after January 2011. They didn't happen in July or October, or in any other part of 2010. Most of the major adjustments usually occur at the start of the year because that's often when we get updates from Gfk. Data in the link (As of January 7th, 2011):
360 2010 sales (after adjustments): 14,587,502 (13,914,314)
360 LTD sales (after adjustments): 51,234,288 (50,388,641)
Wii 2010 sales (AA): 20,045,266 (18,523,056)
Wii LTD sales (AA): 84,654,195 (82,456,514)
PS3 2010 sales (AA): 14,948,203 (14,943,475)
PS3 LTD sales (AA): 46,241,267 (46,266,104)
Although the yearly review has an odd definition for YTD sales. It includes the last week of 2009. Odd adjustment for PS3. 2010 was adjusted down a smidge, 5k, but lifetime adjusted up 25k.