diff --git a/Deedle.Core.sln b/Deedle.Core.sln
index 16127b36..20f133fa 100644
--- a/Deedle.Core.sln
+++ b/Deedle.Core.sln
@@ -1,12 +1,11 @@
-
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 2013
 VisualStudioVersion = 12.0.21005.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".paket", ".paket", "{1D865FE1-0F3D-4F98-BBEC-1D03B8A00931}"
- ProjectSection(SolutionItems) = preProject
-		..\deedle\paket.dependencies = ..\deedle\paket.dependencies
-		..\deedle\paket.lock = ..\deedle\paket.lock
+	ProjectSection(SolutionItems) = preProject
+		paket.dependencies = paket.dependencies
+		paket.lock = paket.lock
 	EndProjectSection
 EndProject
 Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Deedle.Tests", "tests\Deedle.Tests\Deedle.Tests.fsproj", "{484A96E6-D217-47EE-974C-5D7B3CFB401E}"
@@ -33,6 +32,7 @@ EndProject
 Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Deedle.PerfTests", "tests\Deedle.PerfTests\Deedle.PerfTests.fsproj", "{0275C56B-9A00-4578-A826-A6CF1F089086}"
 	ProjectSection(ProjectDependencies) = postProject
 		{D1E7603A-AA82-4517-8605-360DC708B0E9} = {D1E7603A-AA82-4517-8605-360DC708B0E9}
+		{22729065-4C30-4E43-A63F-4F3338A03878} = {22729065-4C30-4E43-A63F-4F3338A03878}
 		{371F8CE6-B031-4589-843F-583FE9180948} = {371F8CE6-B031-4589-843F-583FE9180948}
 	EndProjectSection
 EndProject
diff --git a/docs/content/rinterop.fsx b/docs/content/rinterop.fsx
index 1c2f19fd..31da01f9 100644
--- a/docs/content/rinterop.fsx
+++ b/docs/content/rinterop.fsx
@@ -2,6 +2,10 @@
 #nowarn "211"
 #I "../../packages/FSharp.Charting"
 #I "../../packages/RProvider/"
+// <Temporary workaround> (loading RProvider.fsx should do this, but not atm. using Paket dir structure)
+#I "../../packages/RProvider/lib/net40/" 
+#I "../../packages/R.NET.Community/lib/net40/"
+// </Temporary workaround>
 #I @"../../bin"
 open System
 let airQuality = __SOURCE_DIRECTORY__ + "/data/AirQuality.csv"
diff --git a/src/Deedle/Deedle.fsproj b/src/Deedle/Deedle.fsproj
index b1308f6d..7c9c6d86 100644
--- a/src/Deedle/Deedle.fsproj
+++ b/src/Deedle/Deedle.fsproj
@@ -106,9 +106,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Xml.Linq">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
diff --git a/tests/Deedle.CSharp.Tests/Deedle.CSharp.Tests.csproj b/tests/Deedle.CSharp.Tests/Deedle.CSharp.Tests.csproj
index 0258bc9e..a671a662 100755
--- a/tests/Deedle.CSharp.Tests/Deedle.CSharp.Tests.csproj
+++ b/tests/Deedle.CSharp.Tests/Deedle.CSharp.Tests.csproj
@@ -75,9 +75,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Xml.Linq">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
diff --git a/tests/Deedle.Documentation.Tests/app.config b/tests/Deedle.Documentation.Tests/app.config
index a32e4f21..912e44ae 100644
--- a/tests/Deedle.Documentation.Tests/app.config
+++ b/tests/Deedle.Documentation.Tests/app.config
@@ -4,7 +4,7 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="FSharp.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-2.3.0.0" newVersion="2.3.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.3.0.0" newVersion="4.3.0.0" />
         <bindingRedirect oldVersion="2.3.5.0" newVersion="4.3.0.0" />
         <bindingRedirect oldVersion="4.0.0.0" newVersion="4.3.0.0" />
       </dependentAssembly>
diff --git a/tests/Deedle.PerfTests/Deedle.PerfTests.fsproj b/tests/Deedle.PerfTests/Deedle.PerfTests.fsproj
index 0ccbacb4..c27bde1e 100644
--- a/tests/Deedle.PerfTests/Deedle.PerfTests.fsproj
+++ b/tests/Deedle.PerfTests/Deedle.PerfTests.fsproj
@@ -38,6 +38,9 @@
     <Reference Include="Deedle">
       <HintPath>..\..\bin\Deedle.dll</HintPath>
     </Reference>
+    <Reference Include="FSharp.Core">
+      <Private>False</Private>
+    </Reference>
     <Reference Include="Deedle.PerfTest.Core">
       <HintPath>..\PerformanceTools\bin\Deedle.PerfTest.Core.dll</HintPath>
     </Reference>
@@ -91,9 +94,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Xml.Linq">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
@@ -117,9 +117,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETCore') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile44')">
@@ -129,9 +126,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
@@ -165,9 +159,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32') Or ($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
@@ -177,9 +168,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile92') Or ($(TargetFrameworkProfile) == 'Profile102') Or ($(TargetFrameworkProfile) == 'Profile136') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158') Or ($(TargetFrameworkProfile) == 'Profile225') Or ($(TargetFrameworkProfile) == 'Profile240') Or ($(TargetFrameworkProfile) == 'Profile255') Or ($(TargetFrameworkProfile) == 'Profile328') Or ($(TargetFrameworkProfile) == 'Profile336') Or ($(TargetFrameworkProfile) == 'Profile344')">
@@ -189,9 +177,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
   </Choose>
@@ -203,68 +188,7 @@
     </Reference>
   </ItemGroup>
   <Choose>
-    <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
-      <ItemGroup>
-        <Reference Include="RDotNet.NativeLibrary">
-          <HintPath>..\..\packages\R.NET.Community\lib\net40\RDotNet.NativeLibrary.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-        <Reference Include="RDotNet">
-          <HintPath>..\..\packages\R.NET.Community\lib\net40\RDotNet.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-  </Choose>
-  <Choose>
-    <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
-      <ItemGroup>
-        <Reference Include="RDotNet.FSharp">
-          <HintPath>..\..\packages\R.NET.Community.FSharp\lib\net40\RDotNet.FSharp.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-  </Choose>
-  <Choose>
-    <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
-      <ItemGroup>
-        <Reference Include="FSharp.Core">
-          <HintPath>..\..\packages\RProvider\lib\net40\FSharp.Core.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-        <Reference Include="RProvider.DesignTime">
-          <HintPath>..\..\packages\RProvider\lib\net40\RProvider.DesignTime.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-        <Reference Include="RProvider.Runtime">
-          <HintPath>..\..\packages\RProvider\lib\net40\RProvider.Runtime.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-        <Reference Include="RProvider.Server">
-          <HintPath>..\..\packages\RProvider\lib\net40\RProvider.Server.exe</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-        <Reference Include="RProvider">
-          <HintPath>..\..\packages\RProvider\lib\net40\RProvider.dll</HintPath>
-          <Private>True</Private>
-          <Paket>True</Paket>
-        </Reference>
-      </ItemGroup>
-    </When>
-  </Choose>
-  <Choose>
-    <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v3.5' Or $(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And $(TargetFrameworkVersion) == 'v3.5'">
       <ItemGroup>
         <Reference Include="System.Threading">
           <HintPath>..\..\packages\TaskParallelLibrary\lib\Net35\System.Threading.dll</HintPath>
diff --git a/tests/Deedle.PerfTests/paket.references b/tests/Deedle.PerfTests/paket.references
index 7bf9c413..273fc1c4 100644
--- a/tests/Deedle.PerfTests/paket.references
+++ b/tests/Deedle.PerfTests/paket.references
@@ -2,5 +2,4 @@ FsCheck
 MathNet.Numerics
 FSharp.Data
 NUnit
-NUnit.Runners
-RProvider
\ No newline at end of file
+NUnit.Runners
\ No newline at end of file
diff --git a/tests/Deedle.Tests/Deedle.Tests.fsproj b/tests/Deedle.Tests/Deedle.Tests.fsproj
index 3168d5d7..d154b392 100644
--- a/tests/Deedle.Tests/Deedle.Tests.fsproj
+++ b/tests/Deedle.Tests/Deedle.Tests.fsproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -100,9 +100,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Xml.Linq">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
@@ -126,9 +123,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETCore') Or ($(TargetFrameworkProfile) == 'Profile7') Or ($(TargetFrameworkProfile) == 'Profile44')">
@@ -138,9 +132,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
@@ -174,9 +165,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == 'WindowsPhoneApp') Or ($(TargetFrameworkProfile) == 'Profile32') Or ($(TargetFrameworkProfile) == 'Profile84') Or ($(TargetFrameworkProfile) == 'Profile111') Or ($(TargetFrameworkProfile) == 'Profile151') Or ($(TargetFrameworkProfile) == 'Profile157') Or ($(TargetFrameworkProfile) == 'Profile259')">
@@ -186,9 +174,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkProfile) == 'Profile5') Or ($(TargetFrameworkProfile) == 'Profile6') Or ($(TargetFrameworkProfile) == 'Profile14') Or ($(TargetFrameworkProfile) == 'Profile19') Or ($(TargetFrameworkProfile) == 'Profile37') Or ($(TargetFrameworkProfile) == 'Profile42') Or ($(TargetFrameworkProfile) == 'Profile92') Or ($(TargetFrameworkProfile) == 'Profile102') Or ($(TargetFrameworkProfile) == 'Profile136') Or ($(TargetFrameworkProfile) == 'Profile147') Or ($(TargetFrameworkProfile) == 'Profile158') Or ($(TargetFrameworkProfile) == 'Profile225') Or ($(TargetFrameworkProfile) == 'Profile240') Or ($(TargetFrameworkProfile) == 'Profile255') Or ($(TargetFrameworkProfile) == 'Profile328') Or ($(TargetFrameworkProfile) == 'Profile336') Or ($(TargetFrameworkProfile) == 'Profile344')">
@@ -198,9 +183,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Numerics">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
   </Choose>
@@ -212,7 +194,7 @@
     </Reference>
   </ItemGroup>
   <Choose>
-    <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v3.5' Or $(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">
+    <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And $(TargetFrameworkVersion) == 'v3.5'">
       <ItemGroup>
         <Reference Include="System.Threading">
           <HintPath>..\..\packages\TaskParallelLibrary\lib\Net35\System.Threading.dll</HintPath>
diff --git a/tests/Deedle.Tests/FSharp.DataFrame.Tests.v11.suo b/tests/Deedle.Tests/FSharp.DataFrame.Tests.v11.suo
deleted file mode 100644
index 15962ae0..00000000
Binary files a/tests/Deedle.Tests/FSharp.DataFrame.Tests.v11.suo and /dev/null differ
diff --git a/tests/PerformanceTools/Deedle.PerfTest/Deedle.PerfTest.fsproj b/tests/PerformanceTools/Deedle.PerfTest/Deedle.PerfTest.fsproj
index bad1b762..50a54839 100644
--- a/tests/PerformanceTools/Deedle.PerfTest/Deedle.PerfTest.fsproj
+++ b/tests/PerformanceTools/Deedle.PerfTest/Deedle.PerfTest.fsproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -111,9 +111,6 @@
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
-        <Reference Include="System.Xml.Linq">
-          <Paket>True</Paket>
-        </Reference>
       </ItemGroup>
     </When>
     <When Condition="($(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.0' Or $(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3')) Or ($(TargetFrameworkIdentifier) == 'MonoAndroid') Or ($(TargetFrameworkIdentifier) == 'MonoTouch')">