Wikipedia talk:Good article statistics

message: Very attractive, very cool.  Ideogram 23:14, 2 July 2006 (UTC)
replies: text: Since it's showing change over time, wouldn't it be better represented as a line graph? Schi 04:02, 9 November 2006 (UTC)
thread_title:  Good work on the graph 

message: Updated the stats to Nov 06.  There is no data that I can find for the exact number of articles on Wikipedia in September and October - the old versions of pages show the current stats script, ie they show the current number of articles even if the old v is from months ago.
Also, I don't really understand what the bottom grpah is getting at, so I left it alone. Chrisfow 21:01, 14 November 2006 (UTC)
replies: text: I just updated both plots. The bottom graph shows the proportion of GA or FA articles to the total number of articles. It looks like the proportion of GA has peaked as Wikipedia is growing exponentially. --RelHistBuff 10:37, 17 November 2006 (UTC)
thread_title:  Updated 

message: I just updated the table with GA and FA numbers. Does anyone know where to one can find the total article number? --RelHistBuff 11:26, 1 December 2006 (UTC)
replies: text: The only place I know is WP:Size. Geometry guy 01:51, 3 February 2008 (UTC)
thread_title: December 2006

message: GA growth is no longer linear. The number of GAs per month is steadily increasing. I'm not strong enough in statistics to get much more specific than that, but it's obvious that when this page says the growth is linear, it's wrong. Wrad (talk) 18:45, 10 August 2008 (UTC)
replies: text: It is approximately linear, with seasonal variations and occasional blips. The monthly growth (from the table) this year has been 201, 143, 200, 215, 200, 170, 205. I don't see steady increase here. Eyeballing the bar charts supports this. I also plotted a graph which suggests linear growth since February 2007. Geometry guy 19:54, 12 August 2008 (UTC)
replies: text: When transformed to a simple 12 month moving total the growth in number of GAs per month presents as linear. (12 MMT's are a simple way to control for seasonality and the occasional outlying data point without employing more sophisticated statistical techniques. Box-Jenkins, anyone? I thought not.)  GA's as percent of total articles also appears to be growing at a linear rate. That is a telling statistic. I long for the day when 10% of articles are GA-class. Majoreditor (talk) 15:03, 18 October 2008 (UTC)
replies: text: I agree with this analysis. I think we have enough data now to argue that the monthly growth is increasing approximately linearly and I have updated the page accordingly. Geometry guy 20:19, 6 November 2008 (UTC)
replies: text: Like what you've done with the graphs, much improved. Lampman (talk) 23:49, 2 December 2008 (UTC)
thread_title:  Not linear 

message: Hi, I am unable to update the data even though I would like to. My problem is to identify the number of good articles at a certain date, i. e. at the 1 May 2009. I would greatly appreciate it if somebody helps the cause. Thank you and best regards --Marbot (talk) 16:03, 31 May 2009 (UTC)
replies: text: Can you not extract it from the history of  or from ?  Skomorokh  16:08, 31 May 2009 (UTC)
replies: text: Hi Skomorokh, the history of  stopped in late March 2009. I wonder how it is updated now?  works only if you have a look on the exact day, which is a problem for me. Regards --Marbot (talk) 16:05, 2 June 2009 (UTC)
replies: text: I've had the same problem. I updated the number for 1 April, but realised later that it was probably inaccurate. I just don't know how to find a historic GA number. Lampman (talk) 23:06, 2 June 2009 (UTC)
replies: text:  Look at the history of WP:GA. You could count the articles on a historical version. However, you might notice the edit summaries have counts. Gimmetrow 03:31, 3 June 2009 (UTC)

text: "You might notice the edit summaries have counts". April = 6582 (=6600-18), May = 6775 (-1) , June = 6946 (+2). Gimmetrow 15:56, 5 June 2009 (UTC)
replies: text: Ah, now I see what you're saying. I didn't notice this at first since very few editors do it. That should give 219, 193 and 171 instead. Also, there appears to be about 40 non-GAs that are listed on Wikipedia:Good articles. Lampman (talk) 19:04, 5 June 2009 (UTC)
replies: text:  There are some articles listed twice, you mean. Gimmetrow 22:55, 5 June 2009 (UTC)
replies: text:  Could be one or the other... Lampman (talk) 02:41, 6 June 2009 (UTC)
thread_title:  update of data 

message: I have taken the liberty of updating the data up until 1 April 2010 and have added a graph showing total number of articles for comparison purposes. –– Jezhotwells (talk) 01:05, 29 April 2010 (UTC)
replies: text: Great work, I've been missing some updated charts! The recent decline in growth rate is largely due to sweeps, but there will be a big boost this month (I think it went from 8,300 to 9,030.) Lampman (talk) 19:39, 1 May 2010 (UTC)
replies: text: Update to 1 October 2010. Jezhotwells (talk) 23:17, 1 October 2010 (UTC)
thread_title:  Update 

message: For fun I took a look at some figures and using an optimistic monthly growth of 4.5% for GA's and letting it climb without limits(quite unrealistic but hey!) and it worked out we would reach 100K GA articles in 5 years time and a million in 10 years time. Regards, SunCreator (talk) 01:37, 28 November 2010 (UTC)
thread_title:  Some optimistic figures