วีดีโอ

Thank you very useful

Hi. could you help creating forest plot please? Thank you

I kept getting an error message ‘event.c’ is Null and idk what that means… i give up…

hey. have u built forest plot in metafor package as well?

hi , can anyone help to edit the header text. i want to change the experimental and control headers to the headings in my data

Thank you for the video.. how do I create meta data unique for data set?

well explained

I have more than 40 studies and when I want to create a forest plot it becomes too large that I cannot export the full plot. Only I can see a cropped version. How to solve this?

The loop part is giving me errors but the other part is giving result. Then how can one compute transition probabilities of grouped data.

Nice one. But how can one do transition probabilities and transition intensities in r language

Thank you, Sir, Dada

thank you for your video!

Hello, are you still answering questions on this video?

Good explanation

Thank you

Thank you so much for your tutorial!!! Could you help me about this warning? p.s I already installed package called meta > y=metabin(n1,y1,n2,y2, studlab = study,data= data2,sm="RR") Warning messages: 1: In metabin(n1, y1, n2, y2, studlab = study, data = data2, sm = "RR") : Studies with event.e > n.e get no weight in meta-analysis.

I could not find the meta package in my package section. Anyone care to help me how could I get it ?

data<-import("D://supriya_Bigdata//binary.sas7bdat")

Thanks for this tutorial :) Do you know if it is possible to store the forest plot with a name? E.g. plot <- forest(...) I tried but it did not work....

How save graph in postscript

Nyc

Long live to Rgui

I have data on odds ratios from various studies, how do I pool them for meta-analysis?

Thank you so much. Please make a video on metadeta

Thanks for the tutorial. How we can entering total data without event parts?

Thank you so much for your smart video. Really I admire your work. I have faced a problem in abstracting data from articles and analyzing the results for meta-analysis study on prevalence of tuberculosis and also creating a forest plot for that. Please ,can you help me in this regard? which statistical package is easy to use? Thanks.

sir please give a series of biostatistics (survival analysis)

Nice explanation

this worked great. when i am using a huge set of studies the forest plot is going out of focus and i cant zoom in or out or check the analysis, i can just see a portion of the forest plot that fills my screen any way to tackle this issue? i am having 59 studies in my selection right now.

Excellent video.

How to do forest plot using mean score results and standars deviation results..ty

Thank you for this video. Is it possible to move under the whole line of heterogeneity because it is very close to the x-axis? Do you know how to do that? Many thanks

can you make a video on how to calculate and make forest plots for weighted mean difference in R? thank you

Thank you

Very nice video Please tell me can we do this in SPSS also

I really appreciate you taking the time to record this. Very informative and to the point.

Could someone please explain how this Chi-square (766.20) appearing in the above video at 11.03 minutes. I could calculate using Expected values when we have independent variables, but here we have experimental and control with event and N for each. is there any formula or logic to calculate this 766.20. Thanks in advance

Hi Thank you so much for this video. This is really very very helpful. My query is that I want to make a forest plot and for this, I have already calculated the odds ratio and confidence interval. I just want to make a forest plot to show my numeric values in a good visual form. Could you please guide me. When I am using the command as shown in your video, the output is showing an error. Please help!! :( y=metabin(Odds,Lower,Upper,studlab=Factors,data=d,sm="OR") Error: Argument 'n.c' is NULL.

Hello, thank you for the helpful video. I am new in meta-analysis, I kept trying but just realized metabin is only for risky ratio, odds ratio, risk difference, and arcsine difference. Could you please share how to do a forest plot after already have effect size (Standardized Mean Difference) and sample sizes in R ? and how to do inverse variance weights and 95% CI in R? Not sure if this is important, but fyi, I calculated SMD by t-value, or F ratio in the study by excel, I didn't use SD, df, mean from raw data to get SMD. Thanks once again for the video. :)

Excellent, Thank you very much for this video. could you please clarify as How to add Chi-square value also

Error in metabin(severe.d, Severe.total, nonse.d, Nonse.total, studylab = Country, : object 'Country' not found can you please help sir

thank you . it was so helpful.

I am Doing my meta-analysis but can't work, the error comes at the y=metabin command like some time event.e is more than c.n or others. What is the reason and how i can solve it?

Very clear. Thankyou. Does this approach give you unbiased transition probabilities if state observations are missing or truncated. If not how could I deal with both? Thanks

dear sir, y=metabin(event.e, event.c, n.e, n.c,studlab=Author,sm="OR",data=data) Error in metabin(event.e, event.c, n.e, n.c, studlab = Author, sm = "OR", : could not find function "metabin" This is the error im getting after install the meta package Pls help me out asap.

Please help me. I've tried following these steps but when I get to he loop part, it tells me error. I don't know why?

Dhonobad!

How can we make meta data

Thank you very helpful

Thank you so much for this video! I've been searching how to change the metanalysis from RR to OR and I finnaly learned it with you! I am really thankful right now! Greetings from Brazil!