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I am struggling with statCount, I hope anyone can help me.
I have made an example here:  research.respondage.com/index.php/942944?newtest=Y&lang=en

and in the attachment is the same survey. I just seem to be unable to get some functions working, although I have studied the manual at:
www.limesurvey.org/manual/StatFunctions
and
www.limesurvey.org/manual/ExpressionFixedDbVar

Any help is welcome!

Tammo

PS: the plugins "statFunctions" and  expressionFixedDbVar  have been switched "ON"
 

The basic counting seems to work. Q03 works clean.
I'm a bit overwhelmed by the testsurvey and all the examples in Q01.

Let's take one example from the manual.
{statCountIf("lastepage", 1, 0)}
This looks wrong. lastepage as Questioncode?

You used:
statCountIf("LASTPAGE", 1)
Both result in an error message (Invalid question code).

What works:
statCountIf("lastpage", 1, 0)
statCount("id")

Looks to me some mistypes at the moment. But I haven't checked more things.
I have used LS 5.2.9 for testing.

- «statCountIf(self.sgqa,"") = 2 (Hoping to see: number of empty answers, but this answer is the total answers to this question:  Only completed responses are counted.)» no way currently to count seen but not answered response. Must report as a feature (Reason : "" == null == false)
- «statCountIf(self.sgqa,NA) = (Hoping to see: number of empty answers) :» No way, and surely not like this
- «statCount(Q00.sgqa, submitted=true) = (Hoping to see: number of answers to Q00 from completed surveys) » [, submitted=true] mean an optionnal parameter, default to true. NEVER use  submitted=true because you set variable submitted to true (for expression manager), and true is a var name too : error for expression manager :return "" (empty string) Then  statCount(Q00.sgqa, submitted=true) == statCount(Q00.sgqa)
- «statCount(Q00.sgqa, submitted==true)» error for expression manager :return "" (empty string)
- statCount(Q00.sgqa, submitted=false) error for expression manager :return "" (empty string)
- statCount(Q00.sgqa, submitted==false) error for expression manager :return "" (empty string)
- statCountIf(Q00.sgqa, submitted=true) error for expression manager :return "" (empty string)
- statCountIf(Q00.sgqa, submitted==true) error for expression manager :return "" (empty string)
- statCountIf(Q00.sgqa, submitted=false) error for expression manager :return "" (empty string)
- statCountIf(Q00.sgqa, submitted==false) error for expression manager :return "" (empty string)
- statCount('SID') : SID didn't exist in database, statCount('id') do the job
-  statCount("SID") : SID didn't exist in database, statCount('id') do the job
- statCount('942944') : 942944 didn't exist in database, statCount('id') do the job WHY you think put surey id can return something ?
- statCount("942944") = (Hoping to see: number completed responses to this survey) previous
- statCount(942944) = (Hoping to see: number completed responses to this survey) previous

Then :
1. true is an invalid variable name : this break and send "" : it's a expression manager gloab issue, not related to statCount : use 1 or 1 == 1 etc …
2. false is an invalid variable name : this break and send "" : it's a expression manager gloab issue, not related to statCount : use 0 or 1 == 0 etc …
2. Usage of SID, 1234 etc ¿ are never documented, because this don't exist in database. It's teh same than use "ANYTHING' for DB column.
- statCountIf("LASTPAGE", 1) : fix by statCountIf("lastpage", 1)
- statCountIf("STARTLANGUAGE", "en") : fix by statCountIf("startlanguage", 1)
- statCount("COMPLETED") : fix by statCount("submitdate") , completed don't really exist.
- statCount("COMPLETED", true) : fix by statCount("submitdate", 1) , but same with statCount("submitdate")
- statCount("COMPLETED", false) : do not exist way tpo count whole OR completed : fix by {statCount("submitdate", 0) - statCount("submitdate", 1)}
- statCount("COMPLETED", all) : fix by statCount("submitdate", 0)Finally : there are no link between the 2 plugin. except you can use one plugin in another (to bet tested)

For example : «There are {statCountIf("startlanguage", STARTLANGUAGE)} particpa,nt started with the same language than yours ({STARTLANGUAGE})»

Hope is more clear.

It's strange : i think we must see submitted and true in red in expression manager for «{submitted ==  true}»

But we see only true … must check with other var name maybe …