usage-statistics

I like to keep an eye on trending browsers/OSs/languages etc... I find google trends is a very useful resource sometimes but other times I can not get the information I want. Example of very clear increase of Ubuntu (with 6 monthly peaks near release dates) compared with other major linux distros ecline over the years... http://www.google.com/trends?q=ubuntu%2C+debian%2C+redhat%2C+mandrake&ctab=0&geo=all&date=all&sort=0 Example of results that are skewed because of non-programming related events. See "flash floods" and "earthquake in Java" in the news results http://www.google.com/trends?q

I've wrote a app in c# .NET 3.5. People download it and use. I would like to know how many users do this and how many installed it. How to do this? Joe Kuemerle Disclaimer: I work for the company that has created the product I mention. There are a number of ways to track application usage. One of them is to display a web page on your server as the last step in the installation process or to have a splash screen in your application that hits that web page. With either of these you can use web analytics to give you a rough measurement of the users that have installed or run your application

I'm attempting to query UsageStats from UsageStatsManager , with the aim of returning all app packages that were used daily and for how long. The Code: public static List<UsageStats> getUsageStatsList(Context context){ UsageStatsManager usm = getUsageStatsManager(context); Calendar calendar = Calendar.getInstance(); long endTime = calendar.getTimeInMillis(); calendar.add(Calendar.DAY_OF_YEAR, -1); long startTime = calendar.getTimeInMillis(); List<UsageStats> usageStatsList = usm.queryUsageStats(UsageStatsManager.INTERVAL_DAILY,startTime, endTime); return usageStatsList; } I have an alarm that

a perhaps simple question I tried to make an errorgraph like the one shown in page 532 of Field's "Discovering Statistics Using R". The code can be found here http://www.sagepub.com/dsur/study/DSUR%20R%20Script%20Files/Chapter%2012%20DSUR%20GLM3.R : line <- ggplot(gogglesData, aes(alcohol, attractiveness, colour = gender)) line + stat_summary(fun.y = mean, geom = "point") + stat_summary(fun.y = mean, geom = "line", aes(group= gender)) + stat_summary(fun.data = mean_cl_boot, geom = "errorbar", width = 0.2) + labs(x = "Alcohol Consumption", y = "Mean Attractiveness of Date (%)", colour = "Gender

I will start a major project and I have to choose which version of iOS SDK I need to target. For that, I would have recent statistics on the use of ios 5 and 6 on the iPhone. Where can I find these statistics? Mike Weller Most people seem to follow the stats reported by David Smith here: http://david-smith.org/iosversionstats/ However, it all depends on your audience and how long it will take you to develop your app. Apple also has a page showing AppStore version statistics which is kept up-to-date: I think there is a strong case at the moment to target iOS 6 and later versions only. Many

I need to track usage time of all installed apps, with java, in android OS. For example, this app is very very similar: https://play.google.com/store/apps/details?id=com.agrvaibhav.AppUsageTracking Is there a way to do this? Prokash Sarkar First of all you can use the android.app.ActivityManager to retrieve phone statue and running processes. An excellent example of doing this could be found here, Java Code Examples for android.app.ActivityManager You can also monitor the foreground activity to determine the Running tasks. Example here, how do android monitor usage applications work Lastly you