Stats Tester, Easy statistics

Stats Tester, Easy statistics -এর সমস্ত সংস্করণগুলি

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  4.0.1(107)APK

  May 23, 20202.4 MBAndroid 4.2+নতুন কী
  ডাউনলোড করুন
  4.0.1 সংস্করণে নতুন কি আছে

  May 23, 2020 আপডেট করা হয়েছে

  Stats tester ver 4.0.1
  Minor changes to previous major update version 4.0.
  1) Binomial test(1 and 2): Removed extra line breaks in [Hint] display. Matched the input-data name with the result display.
  2) One-sample t-test: In the help menu, "Population (Reference) mean" was changed to "Compared mean (c)".

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  4.0(106)APK

  May 4, 20202.4 MBAndroid 4.2+নতুন কী
  ডাউনলোড করুন
  4.0 সংস্করণে নতুন কি আছে

  May 4, 2020 আপডেট করা হয়েছে

  For details, see What's New of this app.
  
  I. Bug fix
  1. [Two-sample t-test]
  2. [Sign test]
  
  II. New tests
  1. [Binomial test 1 (Exact method)]
  2. [Test between one-sample correlation coefficient and compared value]
  3. [Test between two-sample correlation coefficients]
  
  III. Updates
  1. [Mann-Whitney U-test]
  2. [One-sample proportion test] was renamed to[Binomial test 2 (approx. method)]
  3. Ho and Ha were defined for all tests.
  4. Made some other improvements.

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  3.7.2(105)APK

  Mar 16, 20202.4 MBAndroid 4.4+নতুন কী
  ডাউনলোড করুন
  3.7.2 সংস্করণে নতুন কি আছে

  Mar 16, 2020 আপডেট করা হয়েছে

  1. New: [Two-sample proportion test]
  2. Updated: [Mann-Whitney U test]
  3. [Correlation, Regression, .....]: Renamed to [Pearson correlation coefficient]. In addition, bugs that occurred with the following data were corrected. Example = [(1,1) (2,2) (3,3) (4,4)], etc. Fixed the same bug of [Spearman rank correlation].
  4. [Spearman rank correlation coefficient]: Fixed the same bug as [Pearson correlation coefficient].
  5. Fixed a bug by which some characters are underlined in red.

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  3.6.2(99)APK

  Jan 25, 20202.4 MBAndroid 4.1+নতুন কী
  ডাউনলোড করুন
  3.6.2 সংস্করণে নতুন কি আছে

  Jan 25, 2020 আপডেট করা হয়েছে

  1. New test: [One-sample proportion test] was added.
  2. [t-test]: Calculation of Welch's p-value has been changed to direct from interpolation method.
  3. [Mean and SD]: Kurtosis (α4: Normal distribution --> α4=3.0) was added.
  4. A rare bug with [Share] button was fixed.
  5. Updated help for some tests.
  6. Notification became easier to read.

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  3.5.6(94)APK

  Jan 9, 20202.4 MBAndroid 4.1+নতুন কী
  ডাউনলোড করুন
  3.5.6 সংস্করণে নতুন কি আছে

  Jan 9, 2020 আপডেট করা হয়েছে

  + Added [Shapiro-Wilk test (Normality)] and [Normal probability plot].
  + Added Kurtosis (a4) to [1. Mean, SEM and SD, etc]. (If a4 = 3 --> Normal distribution.)
  + Added explanations of Skewness and Kurtosis to HELP on [1. Mean, SEM and SD, etc].
  + Fixed crush bug in [Median test] when Number of data (n1+n2) is larger than 100.
  + Made minor improvements in wording in HELP for some tests.

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  3.1.2(74)APK

  Oct 19, 20182.2 MBAndroid 4.1+নতুন কী
  ডাউনলোড করুন
  3.1.2 সংস্করণে নতুন কি আছে

  Oct 19, 2018 আপডেট করা হয়েছে

  The privacy policy was posted on the WEB site. Please tap [Privacy policy] on the 3-dot menu.

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  3.0.1(71)APK

  Aug 4, 20182.1 MBAndroid 4.1+নতুন কী
  ডাউনলোড করুন
  3.0.1 সংস্করণে নতুন কি আছে

  Aug 4, 2018 আপডেট করা হয়েছে

  + A conspicuous share button was placed.
  + The left and right margins of each screen were reduced and the display area was increased.
  + "Mean and SEM": Two SDs were shown on result and graph screens.
  + "Correlation and Regression" and "Rank correlation coefficient" : Unsuitable notices of input format error (ver2.3.2~) were corrected.

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  2.5.6(62)APK

  Jun 5, 20182.3 MBAndroid 4.1+নতুন কী
  ডাউনলোড করুন
  2.5.6 সংস্করণে নতুন কি আছে

  Jun 5, 2018 আপডেট করা হয়েছে

  "Median test" was added.

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  2.3.2(38)APK

  Jan 19, 20182.1 MBAndroid 4.1+নতুন কী
  ডাউনলোড করুন
  2.3.2 সংস্করণে নতুন কি আছে

  Jan 19, 2018 আপডেট করা হয়েছে

  Ver 2.3.2(2018.01.15)
  + Added graphs to "Sign test" and "Wilcoxon signed-rank test".
  + Comma(",") can be used as delimiters for input data.
  + In locales such as Germany and France, the period(".") is used for a decimal separator for output data.
  + Some other modifications not affecting results.

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  2.1.1(34)APK

  Sep 29, 20172.1 MBAndroid 4.0.3+নতুন কী
  ডাউনলোড করুন
  2.1.1 সংস্করণে নতুন কি আছে

  Sep 29, 2017 আপডেট করা হয়েছে

  Ver 2.1.1(2017.09.27)
  + Added Chi-square test (m x n independency). Max size = 10 x 8
  
  + A minor bug fixed in Mann-Whitney U-test. There was no effect on test results.