Hi Simon,

When using the command "cds = estimateVarianceFunctions(cds)" I get the following error:

Error in lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

newsplit: out of vertex space

In addition: Warning messages:

1: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

2: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

3: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

4: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

5: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

6: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

7: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

8: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

9: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

10: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

I'm not sure what's causing the error and was wondering if anyone has seen it before?

Thank you.

When using the command "cds = estimateVarianceFunctions(cds)" I get the following error:

Error in lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

newsplit: out of vertex space

In addition: Warning messages:

1: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

2: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

3: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

4: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

5: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

6: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

7: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

8: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

9: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

10: In lfproc(x, y, weights = weights, cens = cens, base = base, geth = geth, :

procv: no points with non-zero weight

I'm not sure what's causing the error and was wondering if anyone has seen it before?

Thank you.

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