docs: update after constructor fix

drieslab · Feb 12, 2024 · 760bb75 · 760bb75
1 parent e94d445
commit 760bb75
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Showing 2 changed files with 10 additions and 6 deletions.
diff --git a/vignettes/arithmetic.Rmd b/vignettes/arithmetic.Rmd
@@ -37,8 +37,10 @@ The file contains 634 rows and 624 columns. The rows represent gene names and th
 Let's create a `dbSparseMatrix` object from the above `dgc` object.
 ```{r}
 # Note: by default the constructor creates a dbMatrix object in-memory
+con <- DBI::dbConnect(duckdb::duckdb(), ":memory:")
+
 dbsm <- createDBMatrix(value = dgc, 
-                       db_path = ":memory:", 
+                       con = con, 
                        name = 'visium', 
                        class = "dbSparseMatrix",
                        overwrite = TRUE)

diff --git a/vignettes/operations.Rmd b/vignettes/operations.Rmd
@@ -61,11 +61,13 @@ dplyr::glimpse(dgc)
 
 ```{r}
 # create dbSparseMatrix from the same dgc
-sparse = createDBMatrix(value = dgc, 
-                        db_path = ":memory:", 
-                        name = "sparse", 
-                        class = "dbSparseMatrix",
-                        overwrite = TRUE)
+con <- DBI::dbConnect(duckdb::duckdb(), ":memory:")
+
+sparse <- createDBMatrix(value = dgc, 
+                       con = con, 
+                       name = 'visium', 
+                       class = "dbSparseMatrix",
+                       overwrite = TRUE)
 
 # preview 
 # show function aims to emulate the show method for dgCMatrix