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Questions tagged [rda]

Rda is a short name for RData.

116 questions
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How to restore minimized custom form during debug in Pega

When I minimize a custom windows form in Pega during the debug, it sometimes gets stuck in the bottom taskbar. When this happens I have to stop the entire run. It's very cumbersome and slows down the development process immensely. Can anyone help me…
Nathan1324
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adjusted R2 for conditional constrained ordination

After a model selection of a partial ordination, is it correct to apply the function RsquareAdj(mod.sel) to get the adjusted R2? Or is it correct to use Ezekiel's formula in a straightforward manner?
Remi
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R vegan package: RDA analysis with multiple variables

Goodmorning everyone, I'm trying to perform rda analysis with vegan package. My df1 looks like: 816fit 308fit 433fit 008fit 1057fit id21 0 0 0 0 0 id22 0 0 0 …
Dr.PhilCol
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RDA data argument is of the wrong type

I am performing a redundancy analysis in RStudio. My data includes several environmental variables as the community data matrix, and a GROUP column, which is the constraining matrix. For example: CONDUCTIVITY pH GROUP 453 7.5 …
user8502082
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What is the scope of pega tool in future is it worth learning over machine learning?

I recently joined a company there they ask me if i want i can in project where pega is used so i want to know that What is the scope of pega tool in future is it worth learning over machine learning?
Black dragon
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R - Error message in doing rda analysis - vegan package

With this data frame grouping the response variables : And this df grouping the explanatory variables : I perform the vegan::rda like this : fish_rda <- rda(fish ~ kJ_per_kg_GF + Condition(factor(annee)), data=df_rda) But when I call…
Loulou
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SqlCeRemoteDataAccess Connection LocalConnectionString Max database size

I've got a system that RDA my SDF local database to a SQL server database. The SDF now allows the system to store 1GB of data, but the RDA client does not allow me to push or pull. When I look within the RDA element it has a Max database size of…
Chris Cooper
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How do I exclude parameters from an RDA plot

I'm still relatively inexperienced manipulating plots in R, and am in need of assistance. I ran a redundancy analysis in R using the rda() function, but now I need to simplify the figure to exclude unnecessary information. The code I'm currently…
Jesse001
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partial Distance Based RDA - Centroids vanished from Plot

I am trying to fir a partial db-RDA with field.ID to correct for the repeated measurements character of the samples. However including Condition(field.ID) leads to Disappearance of the centroids of the main factor of interest from the plot (left…
Pharcyde
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Displaying a subset of Species in RDA plot in R based on variance explained

I've run an redundancy analysis on fish assemblage data using the rda() function from the vegan package in R. I'd like to only add species to the plot which had >10% of variance explained by the analysis. I have found a reference to doing that here…
wstiles
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Combining .rda files

I am trying to combine two .rda files into one .rda file. I've only been able to call one .rda files data and the second one isnt coming up. Also, the .rda's I've generated are too small to contain all the data I need. This is the general code I am…
Rosabebi
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Using RDA in R with just one dataset

This is possibly a stupid question, but I was told to do a Redundancy Analysis in R (using the package Vegan) to test the differences between different groups in my data. However I only have one dataset (roughly comparable to the Iris dataset…
Anthony BH
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Reproducing results from Ordistep

Relatively new to R and first time posting so my apologies if there is something missing in my question. I'm using Vegan's ordistep function for variable selection using the default "both" direction method. I'm using a Hellinger transformed Species…
mestaki
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Changing permutation number in rda anova

I'm trying to test the overall significance of an rda model using the anova() function, but I've realized that, if I run the anova multiple times, not only does it give a different p-value every time, but it also gives different permutation…
feznander
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Using RDA on a Desktop Application?

I have a .NET 3.5 Compact Framework project that uses RDA for moving data between its mobile device's local SqlCe database and a remote MSSql-2008 server(it uses RDA Push and Pull). The server machine a virtual directory with sqlcesa35.dll…
Joel
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