Post hoc analysis for one way anova with unequal sample size and variance
@shilparai1407 wrote: Hello, How can we do post hoc analysis for one way anova in R when - Variances are non- homogeneous and sample sizes are equal Sample sizes are unequal but variances are...
View ArticleQuick Response Needed. Which is better Aegis PGP BA-BD vs Praxis PGP BA course?
@creativem9ds wrote: I am soon enrolling with either of the two institutes offering post graduate program in big data and analytics.I am highly confused in deciding which one to go for. If Aegis...
View ArticleNeed Help : PG Diploma Upgrad + IIIT B
@kdamedhar wrote: Hi Kunal and All,I need assistance in picking up the cources in Analytics. Which are the most effective and productive PGDM cources in Data Analytics. Please suggest -. What about...
View ArticleImbalance Dataset
@erigits wrote: How to deal with imbalance dataset in sklearn, R Posts: 1 Participants: 1 Read full topic
View ArticleCross Validation in Data Science Life Cycle
@nagu2487 wrote: Hi All, I am a newbie in Data Science. I would like to know when shall we use Cross Validation techniques in a Data Science Project. For ex . I understand K Fold Cross Validation...
View ArticleWhy left UNANSWERED?
@creativem9ds wrote: Hi,Aegis is offering a Business Analytics course (Post Graduate program in Business Analytics & Big Data) in partnership with IBM.Wanted your specific inputs on1>the...
View ArticleLife cycle of a data science project
@nagu2487 wrote: Hi All, Can someone please help me understand the SDLC of a Data science project (Starting from Requirement till production implementation.) Thanks. Posts: 2 Participants: 2 Read full...
View ArticleBest Course for Masters Degree in Analytics
@SANDEEP_MSE wrote: Hi,I have done B.Com(Hons) from University of Delhi. I want to do masters in Analytics. When i look at further, i see analytics as one of the best things i can do. I want you to...
View ArticleRequire Cross Sale data in Insurance/Banking Domain!
@rahul29 wrote: Hi, Has anybody come across any cross-sell data in any competition or over any web site? please let me know the link (or can be shared over mail) if encountered. Thanks in advance!...
View ArticleLinear and Logistic Regression R functions
@nagu2487 wrote: Hi All, Good day. I understand the Linear Regression is to create a model with Continous Predictions (like predicting the temperature for tomorrow) and Logistic Regression is...
View ArticleDeploying predictive Python Model for user access
@muthu1086 wrote: Hi All Am pretty new to the data science and if my question not make any sense pls correct me. I had build and trained a model and now i need to deploy my model as web service so...
View ArticleLogistic regression
@erigits wrote: I am working on Logistic Regression to predict Loan prediction, kindly assists what I am missing check the Ipynb:...
View ArticleClassification prediction - Delivering to the business users
@nagu2487 wrote: Hi All, Good day. While i was going through solving the classification problems (using Decision Trees) , I understand that we do plot using fancyRpartPlot or any other techniques....
View ArticlePlease provide Hierarchy of Analytics?
@Rishabh0709 wrote: Hi Kunal/Sunil/Tavish,I am new into the field of analytics.I was wondering , if you guys can create an infographics showing the history of analytics , how it evolved , how...
View ArticleWhat is the difference between PCA and Variable selection?
@tillutony wrote: Hi Experts, can you please elaborate difference between PCA and Variable selection. Regards,Tony Posts: 1 Participants: 1 Read full topic
View ArticleRelative importance of predictors for an ordinal response variable
@SD1 wrote: Hi guys,I am analyzing survey data that has dependent variable in the form of an ordinal variable (Likert scale 1-7). The predictors (~50) are a combination of ordinal variables and...
View ArticleRpart.control to avoid overfitting
@nagu2487 wrote: Hi All, Good Morning. I would like to know how to choose cp and minsplit parameter in rpart in r and is there any other techniques to avoid overfitting . Thank youNagu. Posts: 1...
View ArticleData scientist light?
@ceylon wrote: Hello, Im a 26 years old guy with an MBA and I work as an ERP system administrator and today I have some silly questions for you. I have been interested in the field of data science for...
View ArticleStarter code in R for Stacked Generalization
@vdep wrote: Hi All, Can anyone provide good guide/script/articles about stacked generalization and how to select combination of models for stage 1 predictions? I have gone through several guides...
View ArticleDecreasing training time for SVM
@jalFaizy wrote: As far as I understand, in SVM, there's a kernel trick which makes a new feature space from the available features (eg, $x^2 + y^2$ is created from x and y). But as the feature space...
View Article