StatiCal 鸿蒙版

《StatiCal 鸿蒙版》鸿蒙版 APP 是John C. Pezzullo开发的鸿蒙系统应用软件，由宜海下载网整理。

StatiCal -- The Statistician\'s Calculator
A comprehensive 88-page User Guide can be downloaded from:
http://StatPages.org/StatiCal.pdf
StatiCal combines a complete RPN scientific/engineering calculator (math, log, exponential, trig, hyperbolic, factorial, gamma, etc.), with a set of common statistical probability integrals (normal, chi-square, Student t, Fisher F, binomial, Poisson, Weibull) and their inverses, exact binomial and Poisson confidence intervals, combinations (nCr) and permutations (nPr), and transformations (log-normal, Arc-sine, and Fisher-Z).
StatiCal also performs a variety of statistical tests:
* straight-line regression and correlation analysis;
* multiple linear regression;
* correlation tests: r≠0, r1≠r2, with confidence intervals;
* descriptive statistics (count, mean, standard deviation) of up to 100 numbers;
* Student t tests: 1-group, paired, unpaired equal-variance and unequal-variance (Welch);
* one-way analysis of variance (ANOVA);
* normal-based confidence intervals for mean and for coefficients obtained from multivariate regression tables;
* normal-based tolerance intervals;
* analysis of 2x2 cross-tab by chi-square, Yates, and Fisher Exact tests;
* calculation of 30 parameters derived from 2x2 cross-tab, with their confidence intervals: odds ratio, relative risk, kappa, overall fraction correct, mis-classification rate, sensitivity, specificity, positive and negative predictive values (PPV & NPV), difference in proportion, number needed to treat (NNT), absolute and relative risk reduction, positive and negative likelihood ratios, error odds ratio, Youden\'s J, number needed to diagnose, Forbes NMI index, contingency coefficient, adjusted contingency coefficient, phi coefficient, Yule\'s Q, equitable threat score, and information-theoretic parameters (entropy, H(r), H(c), B, A, C, similarity, and distance);
* chi-square analysis of M-by-N cross-tab;
* analysis of ordinal-variables cross-tab;
* McNemar\'s test;
* chi-square goodness-of-fit tests;
* Bayesian credibility analysis.
StatiCal provides operations to manage the stack and two separate memory registers. You can exchange data and results with other Android apps using the Android clipboard, and (with other freely-available clipboard-synchronizing software) even exchange data between StatiCal and Windows, Mac, or Linux programs like Excel.
StatiCal is a \"reverse Polish notation\" (RPN) calculator, like the HP scientific calculators. If you\'re not familiar with RPN calculators, be sure to look at the User Guide before trying to use the app.
The StatiCal app and User Guide are completely free. The app contains no ads, is not time-limited or a \"evaluation\" version, and is not copy-protected. It is the full app; there will not be a separate \"Pro\" version.
静 - 统计学家的计算器
综合 88 页用户手册可从以下网址下载：
http://StatPages.org/StatiCal.pdf
静结合了一个完整的 RPN 科学/工程计算器（数学，对数，指数函数，三角函数，双曲线，阶乘，伽玛等），有一组通用的统计概率积分（正常，卡方，学生吨，费舍尔楼二项式，泊松分布，威布尔）和它们的逆，精确二项式和泊松置信区间，组合（NCR）和排列（NPR）和转换（对数正态分布，反正弦，和 Fisher-Z）。
静还执行各种统计测试：
*直线回归和相关分析;
*多元线性回归;
*相关性检验：R≠0，R1≠R2，与置信区间;
中*描述性统计（计数，均值，标准差）高达 100 个号码;
*学生 t 检验：1 组，配对，配对的平等 - 方差和不等方差（韦尔奇）;
*单向方差分析（ANOVA）;
*普通型置信区间，平均值和从多元回归表中获得的系数;
*普通型容忍区间;
* 2×2 交叉表由卡方，耶茨和 Fisher 精确测试分析;
* 30 个参数来源于 2x2 的交叉表，用自己的置信区间计算：几率比，相对风险，KAPPA，整体分数正确的，错误识别率，敏感性，特异性，阳性和阴性预测值（PPV 和 NPV），差在比例，需要数来治疗（NNT），绝对和相对风险降低，阳性和阴性似然比，误差比值比，约登的歼，诊断所需数目，福布斯 NMI 指数，应变系数，调整后的应急系数，披系数，圣诞的 Q，公正的威胁得分和信息理论参数（熵，H（R），H（C），B，A，C，相似性和距离）;
* M-由-N 交叉表的卡方分析;
*序变量交叉表的分析;
* McNemar 检验;
拟合优度的*卡方检验;
*贝叶斯可信度分析。
静提供的操作来管理堆栈和两个独立的内存寄存器。您可以使用 Android 剪贴板其他 Android 应用程序交换数据和结果，以及（与其他可免费提供的剪贴板同步软件）静和 Windows，Mac 或 Linux 的程序，如 Excel 之间甚至交换数据。
静是一个“逆波兰表达式（RPN）”计算器，像惠普科学计算器。如果你不熟悉 RPN 计算器，一定要看看使用手册试图使用应用程序之前。
该静的应用程序和用户指南是完全免费的。这个应用程序不包含任何广告，没有时间限制或“评估”的版本，并没有复制保护。它是完整的应用程序;不会有一个单独的“亲”版本。



更新内容：

In Version 3:
* Calculator resizes to fit any size screen on phone, phablet or tablet.
* Stack has been expanded to 500 entries.
In Version 2:
* New tests: Goodness of Fit, McNemar, Multiple Linear Regression.
* StudT, Chi Sq, and Fish F integrals for non-integer degrees of freedom.
* Weibull distribution.
* Random number generation.
* Supports Android Clipboard.
* 2x2 Xtab: # Needed to Mis-diagnose, and Tetrachoric Coefficient
* Bug Fixes and UI tweaks.

《StatiCal 鸿蒙版》公司开发

John C. Pezzullo