[APP][1.6+] Statistics Calculator 3.0 [EN/DE/PT]

cgollner

Senior Member
Jan 19, 2012
562
891
0
Lisbon
Hello everyone,

if you like statistics, if you are taking statistics classes or if you are in anyway related to statistics, here is the deal: I just published a new statistics app for Android.

You enter some data, and several stats are calculated on the fly. The app also draws some Graphs according to the entered data.

The app is called Statistics Calculator and is available in English, Portuguese and German.


Application AndroidMarket link

If you are going to search the Market on your device, go for Statistics Calculator or Christian Göllner.

Enjoy!
Greetings,
Christian

Official Facebook support page

Changelog

3.0
-New UI
-Save,Load and Send data sets (PRO)

2.5
- New menus (Settings,Copy,Paste).
- Customizable Histogram via settings menu.
- Customizable graphs colors via settings menu.

2.4
- Now you can insert up to 50 values!!

2.3
-Input type unlocked.

2.22
-Ads removed. No more ads.
-Added Population variance formula.

2.21
-Fixed geometric mean.

2.2
-Fixed crash when inserting more than 15 values.

2.1
-Keyboard improvement.
-Bug fixes.
-Ads

2.0
-Added new custom keyboard so that everyone can insert white spaces, dots and commas.
-Very soft vibration on key press.

1.9:
-Added :
- Population variance.
- Population standard deviation.

Version 1.8
-Added line chart

Version 1.7
-Added white space button next to input fields.

Version 1.6:
-New formulas: Geometric mean; Coefficient of variation.
-New menu button: Rate this app

Version 1.5:
- Removed ads!.

Version 1.4:
- Increased the data input limit.
- New ads type. These are less annoying to the user.

Version 1.3.5:

In the About menu is now a link to send me an e-mail.

New statistics:

- Geometric Mean
- Coefficient of variation
- Quantile 1/8
- Quantile 7/8
- Quantile 1/16
- Quantile 15/16
- Quantile 1/32
- Quantile 31/32

Version 1.3.3:

Pro version released:

  • Better performance for big data
  • Exporting and sharing graphs
  • Input type : Values/Frequencies
  • Input type : Values/Values (For comparing)

Version 1.3.2:

  • Added "Share via"(e-mail,dropbox,bluetooth, etc.)feature.
  • Added "Save", "Share and save" and "Share" options.
  • Improved Box Plot graph.
  • New default keyboard. Numeric keyboard.
  • Default image name on export is now the name of the graph type.
  • Some error preventing fixes.

Version 1.3:

  • Added "Export graphs" option.

Version 1.2:

  • Added options menu
  • Entry about
  • Entry donate

Version 1.1:
  • Added support for "Vertical" data copied from a spreadsheet.
  • Fixed 'mode'.
  • Fixed the notification message when users enter non-numeric values
 

Attachments

Last edited:

Braneless

Senior Member
Jun 21, 2011
1,737
361
0
Dayton, OH
I'm glad you liked it! :) If you would like to see new features for the app feel free to tell me.
I just played with it for a couple of minutes, but does the app support cut & paste from a spreadsheet?

Also, I noticed that 'mode' doesn't seem to properly update. Everything else seems accurate upon first glance. Nice looking app!
 

cgollner

Senior Member
Jan 19, 2012
562
891
0
Lisbon
I just played with it for a couple of minutes, but does the app support cut & paste from a spreadsheet?

Also, I noticed that 'mode' doesn't seem to properly update. Everything else seems accurate upon first glance. Nice looking app!
Yes it supports cut & paste from a spreadsheet or anywhere else you can copy or cut from. I noticed that the data on the spreadsheet has to be horizontal because of the new line character. I will now fix that so the app can process vertical data.

For the 'mode' thing i will check it.

:)
 

cgollner

Senior Member
Jan 19, 2012
562
891
0
Lisbon
Yes it supports cut & paste from a spreadsheet or anywhere else you can copy or cut from. I noticed that the data on the spreadsheet has to be horizontal because of the new line character. I will now fix that so the app can process vertical data.

For the 'mode' thing i will check it.

:)
Just fixed some stuff. :)

1) Added support for "Vertical" data copied from a spreadsheet.

2) Fixed 'mode'.

3) Fixed the notification message when users enter non-numeric values

You can update it from the market. (the Android Market can take some time to register the update)
 
Last edited:
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Reactions: Braneless

Braneless

Senior Member
Jun 21, 2011
1,737
361
0
Dayton, OH
Just fixed some stuff. :)

1) Added support for "Vertical" data copied from a spreadsheet.

2) Fixed 'mode'.

3) Fixed the notification message when users enter non-numeric values

You can update it from the market. (the Android Market can take some time to register the update)
Good work! Do you have a donation link?
 

cgollner

Senior Member
Jan 19, 2012
562
891
0
Lisbon
Awesome update and it's actually quite useful if we want to share graphs between a work group or fellow friends. I haven't seen this kind of utility in any statistics app so far, so this is just awesome. Keep it up!!!
I'm glad you liked it! The Android platform has many interesting and powerful features. Like this sharing feature. I'm loving to develop using it! :)