科学软件网销售软件达20年,有丰富的销售经验以及客户资源,提供的产品涵盖各个学科,包括经管,仿真,地球地理,生物化学,工程科学,排版及网络管理等。此外,我们还提供很多附加服务,如:现场培训、视频课程、解决方案、咨询服务等。
Numerous Additional Improvements
Several new options and interface improvements have been made to existing dialog boxes (code color selection, graphic options, etc.), management and analysis features.
Binning
A binning feature can now be used to transform continuous values into a smaller number of distinct categories. It may be used to reduce the effect of numerical outliers, abnormal distributions, or convert a continuous numerical variable into an ordinal one. It is especially useful for creating graphic displays of comparisons when the number of distinct values in the numerical variable is too high.
Rows and columns may be transposed.
The matrix can be exported to disk in various formats, including Excel, CSV, TSV and a new PGRD format allowing one to review and edit the table outside of QDA Miner using a free grid viewer/editor.
Research analysts can dynamically change the word cloud in as little as 1-2 clicks. New importation features let you import news articles directly from Factiva and LexisNexis. There are new capabilities to import and analyze Asian languages such as Chinese, Thai and Japanese.
2020年,北京天演融智软件有限公司申请高等教育司产学合作协同育人项目,“大数据”和“机器学习”师资培训项目,以及基于OBE的教考分离改革与教学评测项目已获得批准。我们将会跟更多的高校合作,产学融合协同育人。