北京天演融智软件有限公司(科学软件网)前身是北京世纪天演科技有限公司,成立于2001年,专注为国内高校、科研院所和以研发为主的企事业单位提供科研软件和服务的国家。
PASS 样本大小分析软件
样本大小和功能
PASS软件为**过740个统计测试和置信区间场景提供样本大小工具-比任何其他样本大小软件工具多一倍以上。每个工具都经过了公开的文章和/或文本的仔细验证。
PASS有完整的文档和博士统计学家的支持。
经过了20多年的精心调整,PASS已成为试验、制药和其他研究领域的样本软件选择。它也成为所有其他需要进行样本量的计算或评估的领域的支柱。
What’s New in PASS 2020?
Upgrade at the Online Store
We are pleased to announce the release of PASS 2020. PASS 2020 adds 38 new sample size procedures and includes 33 updated or improved procedures. Among the new procedures are those for Group-Sequential Tests, GEE Tests, Confidence Intervals for Cluster and/or Stratified Designs, Post-Marketing Surveillance, Split-Mouth Design, and Multiple Proportions and Poisson Rates.
Survival
Confidence Intervals for the Exponential Lifetime Mean
Confidence Intervals for an Exponential Lifetime Percentile
Confidence Intervals for Exponential Reliability
Confidence Intervals for the Exponential Hazard Rate
Variances
Confidence Intervals for One Variance using Variance
Confidence Intervals for One Variance using Relative Error
Confidence Intervals for One Variance with Tolerance Probability
Confidence Intervals for the Ratio of Two Variances using Variances
Proportions
Mixed Models Tests for Two Proportions in a 2-Level Hierarchical Design (Level-2 Randomization)
Mixed Models Tests for Two Proportions in a 2-Level Hierarchical Design (Level-1 Randomization)
Mixed Models Tests for Two Proportions in a 3-Level Hierarchical Design (Level-3 Randomization)
Mixed Models Tests for Two Proportions in a 3-Level Hierarchical Design (Level-2 Randomization)
Mixed Models Tests for Two Proportions in a 3-Level Hierarchical Design (Level-1 Randomization)
GEE
Means
GEE Tests for Two Means in a Cluster-Randomized Design
GEE Tests for Two Means in a Stratified Cluster-Randomized Design
GEE Tests for Two Means in a Split-Mouth Design
GEE Tests for Multiple Means in a Cluster-Randomized Design
GEE Tests for the Slope of Two Groups in a Repeated Measures Design (Continuous Outcome)
GEE Tests for the Slope of Multiple Groups in a Repeated Measures Design (Continuous Outcome)
GEE Tests for the TAD of Two Groups in a Repeated Measures Design (Continuous Outcome)
GEE Tests for the TAD of Multiple Groups in a Repeated Measures Design (Continuous Outcome)
科学软件网不定期举办各类公益培训和讲座,让您有更多机会免费学习和熟悉软件。
科学软件网是一个以引进国外优秀科研软件,提供软件服务的营业网站,网站由北京天演融智软件有限公司创办,旨在为国内高校、科研院所和以研发为主的企业事业单位提供优秀的科研软件及相关软件服务。截止目前,科学软件网已获得数百家**软件公司正式授权,代理销售科研软件数百种种,软件涵盖领域包括经管,电力系统模拟,地球地理,生物化学,工程科学,排版及网络管理等。同时,还提供专业培训、视频课程(包含34款软件,66门课程)、实验室解决方案和项目咨询等服务。
不管您是需要购买单款软件,还是制定整个实验室的购买方案,都可以提供。重点软件有:SPSS, Stata, Minitab, Matlab, GAMS, Mathematica, Tableau, SAS, LinGo, Mplus, @risk, Risk Simulator, EViews,NVivo/Atlas.ti/MaxQDA, 动态均衡模型,静态均衡模型,OxMetrics,Vensim/Ithink/Stella,Crystal Ball ,Alogit,GAUSS,GTAP,GEMPACK,HLM,Lisrel,NCSS,Netminer,Nlogit ,Stat/Transfer,SUDAAN,SYSTAT,TreeAge,PASS,nQuery,UCINET,RATS/CATS,Latent GOLD,Kwalitan,NeuroSolutions,TableCurvePSCAD,Enerplot,FACE,E-Tran,SIDRA TRIP,SIDRA INTERSECTION,Remo 3D,HOMER,Surfer,Grapher,Sigmaplot,GraphPad Prism,KaleidaGraph,Mapviewer ,Voxler ,Strater,Didger,RFFlowHydrus,GMS/SMS/WMS ,Visual Modflow,Flo-2d,Earth Volumetric Studio(EVS)Geostudio,RockWorks,PetraSim,AquaChem,AquiferTest,Hydro GeoAnalyst,Groundwater Vistas,TerrSetSequencher,SIMCA ,Wien2k,Q-chem,Chembiooffice ,Chembiodraw ,The Unscrambler ,Spartan,Array Designer ,Beacon Designer ,AlleleID ,Beacon Designer,Chemcraft,ChromasPro,CLIMEX DYMEX,Geneious,PC-ORD,Primer Premier,PrimerPlex ,RBCA Tool Kit for Chemical
欢迎来到北京天演融智软件有限公司网站,我公司位于拥有6项世界级遗产,拥有文化遗产项目数最多的城市,一座有着三千余年建城历史、八百六十余年建都史的历史文化名城,拥有众多历史名胜古迹和人文景观的中国“八大古都”之一 —北京。 具体地址是
北京海淀公司街道地址,负责人是王经理。
主要经营北京天演融智软件有限公司主营产品spss、stata、matlab,科学软件网拥有近20年的软件销售经验,提供专业软件销售和培训服务,还有更多的增值服务。目前,科学软件网提供的软件有数百种,软件涵盖的。
我们的产品优等,服务优质,您将会为选择我们而感到放心,我们将会为得到您认可而感到骄傲。
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